Sometimes, people are unaware of the HVAC size they need for their home or office. This can lead to either choosing an undersized or oversized system, which can result in various issues such as higher energy bills, discomfort, and frequent repairs. But with a few tips from experts, you can finally get an answer to your question, “What size of HVAC unit do I need for my home?”

But first, let’s look at the factors you need to consider when choosing a HVAC size.

What to Consider When Choosing a HVAC Size

Square Footage of the Space

One of the most important factors is the size of the area needing climate control. Larger spaces require more cooling and heating power, so you’ll need a more robust system. Conversely, smaller spaces won’t need as much power, so a smaller unit will suffice. To get the proper HVAC size unit, calculate the total square footage of the space.

Climate and Geographic Location

The local climate plays a part in determining the correct size unit. Areas that experience extreme temperatures, whether hot or cold, will need systems with higher capacity to maintain comfortable indoor temperatures. Therefore, understanding the typical weather patterns in your region can help you make informed decisions.

Insulation and Building Materials

The insulation quality and the type of building materials used in your building can greatly affect HVAC sizing. Well-insulated spaces retain heat better in the winter and stay cooler in the summer, reducing the load on your HVAC system. Conversely, poor insulation will increase your heating and cooling needs, requiring a larger system.

Number of Windows and Doors

Windows and doors are points of heat exchange, meaning heat can enter or exit through them and affect your indoor temperature. The more windows and doors a space has, the more heating or cooling power it needs to maintain a comfortable environment. Additionally, the type of windows (e.g., double-pane vs. single-pane) can influence the decision.

Occupancy and Activity Levels

The number of people and the activity level in the space will also affect HVAC sizing. More people generate more body heat and humidity, which the HVAC system must compensate for. High-activity areas may require added cooling to maintain comfort, whereas less frequently used spaces might need less powerful systems.

Ceiling Height

Higher ceilings can create a larger volume of air that needs to be heated or cooled, influencing the size of the HVAC unit required. Spaces with high ceilings often need systems with greater capacity than rooms with standard ceiling heights, as there is more air volume to condition.

Existing Ductwork

The condition and layout of existing ductwork can also impact your HVAC system’s effectiveness and efficiency. Properly sized and sealed ducts ensure optimal airflow and system performance, while poor ductwork can result in inefficiencies and increased energy costs. It’s important to evaluate your ductwork when considering an HVAC upgrade.

What Size of HVAC Unit Do I Need?

• 1.5 – 2 Tons. Best suited for smaller homes, apartments, or individual rooms typically ranging from 600 to 1,000 square feet. This size unit is ideal for moderate climates with good insulation and low occupancy.
• 2.5 – 3 Tons. Suitable for mid-sized homes and small offices between 1,200 to 1,500 square feet. Perfect for climates with mild temperature variations and spaces with average occupancy levels and decent insulation.
• 3.5 – 4 Tons. Designed for larger homes, small commercial spaces, or offices spanning 1,800 to 2,200 square feet. This unit size is often used in regions with extreme weather conditions, requiring robust systems to maintain comfort.
• 4.5 – 5 Tons. Ideal for very large homes, commercial buildings, or office spaces exceeding 2,400 square feet. These powerful units are made for areas with harsh climates and structures with higher ceilings, large windows, and poor insulation.

Different Types of HVAC Systems

Split System

A split HVAC system consists of indoor and outdoor units. The indoor unit usually contains the evaporator coil and blower, while the outdoor unit houses the compressor and condenser.

Split systems are versatile and ideal for residential homes with separate indoor and outdoor spaces. They are effective for moderate climates and can serve single-room applications or larger homes using multiple indoor blowers connected to a single outdoor unit.

Packaged System

In a packaged HVAC system, all components, including the compressor, condenser, and evaporator, are housed in a single outdoor unit. This unit type is typically installed on the roof or alongside a building.

Packaged systems are excellent for commercial buildings and smaller properties with limited indoor space. They are often chosen for new construction and modular buildings due to their compact design and flexibility.

Ductless Mini-Split System

Ductless mini-split systems contain an outdoor unit and one or more indoor units. They do not require ductwork, making installation easier in existing homes.

These systems are perfect for older homes without ductwork, room additions, or spaces where installing extending ducts is impossible. They provide zoned heating and cooling, allowing individual room temperature control.

Central Heating and Air Conditioning System

A central HVAC system distributes conditioned air throughout a building using a network of ducts. The system includes a furnace for heating and an air conditioning unit for cooling.

Central systems are ideal for larger homes or commercial spaces that need efficient heating and cooling. They offer high comfort levels across multiple rooms but do require sufficient ductwork.

Geothermal Heat Pumps

Geothermal systems use the earth’s stable temperature as a heat exchange medium. They consist of a heat pump, an air delivery system, and a loop system buried in the ground.

These systems are best for eco-conscious homeowners and businesses looking for energy-efficient heating and cooling. Geothermal heat pumps are particularly effective in regions with extreme temperature variations, where their efficiency can lead to huge energy savings over time.

Variable Refrigerant Flow (VRF) System

VRF systems use refrigerant as the cooling and heating medium. One outdoor unit is connected to multiple indoor units, each of which can be controlled independently.

VRF systems are ideal for commercial buildings, large residential complexes, and mixed-use buildings with diverse heating and cooling demands across different spaces. They offer energy efficiency in managing indoor environments.

Hybrid Heat Pump Systems

Hybrid systems combine a heat pump and a traditional furnace. They can automatically switch between them based on outdoor temperatures and energy costs.

These systems are well-suited for regions with diverse climate conditions, offering both efficiency and reliability. They provide flexibility, allowing homeowners to select cost-effective heating methods based on the season.

Find the Right HVAC Size for Your Space

Finding the most suitable HVAC size is essential to efficient cooling and heating. Installing an oversized unit within a small space can increase your energy bills, while an undersized unit can cause inadequate heating and cooling. If you’re still asking, “What size of HVAC system do I need?“ Elevate Home Services is always around.

Contact us today, and our HVAC specialists can provide everything you need to find the right size. Once you have the system, we can even install it so that you will enjoy quality indoor air cooling!

Your HVAC system provides quality cooling and heating within your building. Even if you buy the most high-end model in the market, it will be useless if the air ducts are always filthy. That’s the perfect time to learn how to clean out HVAC ducts to ensure the air that passes through exits out of the vents is clean and fresh.

Before learning how to clean them, you need to learn about the three main types of ductwork systems. These include:

• Flexible Ductwork. Typically made from a thin layer of plastic and reinforced with wire, flexible ductwork is used in tight spaces due to its versatility. Cleaning this duct type often includes removing debris and dust that accumulate inside the ducts, which can hinder airflow.
• Sheet Metal Ductwork. Common in commercial buildings, this type of ductwork is sturdy and easily accessible for cleaning. The smooth surfaces of sheet metal allow for efficient cleaning procedures, removing pollutants that can build up over time.
• Fiberglass Ductwork. This system has insulation integrated into its structure, which absorbs dust and contaminants. Cleaning fiberglass ducts requires careful handling to avoid damaging the insulation and releasing trapped particles into the air.

How to Clean Your HVAC Ducts

1. Necessary Tools and Equipment

While you’re learning how to clean HVAC ducts yourself, you’ll need to start by gathering air duct cleaning tools and equipment for the cleaning task:

• Screwdriver
• Power drill
• Brush or stiff-bristle brush
• Vacuum cleaner (preferably with a hose attachment)
• Furnace filter
• Paper towels or microfiber cleaning cloths
• Mask and gloves
• Bucket of warm, soapy water
• Flashlight
• Protective eyewear

2. Turn Off Your HVAC System

Turn off your HVAC system at the thermostat and disconnect the power by turning off the breaker or unplugging the unit.

3. Gather Materials and Safety Gear

Wear protective gear, such as a mask, gloves, and goggles, to protect yourself from dust and debris. Make sure your tools and materials are within reach.

4. Access the Air Ducts

Locate and remove vent covers/grilles. Using a power drill or screwdriver, unscrew the grilles and place the screws in a safe spot to avoid losing them.

5. Preliminary Cleaning

Using a vacuum cleaner with a hose attachment, vacuum around the vent openings. This will remove loose debris on the dirty ducts.

6. Cleaning Inside the Ducts

• Manual Cleaning. With a brush or stiff-bristle brush, loosen dust and debris inside the dirty air ducts. Be gentle to avoid damaging the ductwork. Then, attach the hose attachment to your vacuum cleaner and thoroughly vacuum the interior of the air ducts. Use the flashlight to examine and ensure you haven’t missed any areas.
• Deep Cleaning. You might need specialized tools like rotary brushes connected to a drill for more thorough cleaning. Insert the brush into the dirty air duct and move it back and forth to dislodge and collect more embedded dirt.

7. Wash the Blower Compartment and Return the Air Boot

These are critical areas that can accumulate a lot of dirt and dust. Open the access panels (usually located near the furnace or air handler). Clean the blower compartment and reinstall the air boot thoroughly with the vacuum and brush.

8. Clean the Vent Covers/Grilles

Submerge vent covers in warm, soapy water for approximately 10 minutes. Scrub with a brush to remove stuck-on grime. Rinse and allow them to dry completely before reinstalling.

9. Replace the Furnace Filter

A clean HVAC system requires a clean filter. Locate your system’s air filter, remove the old one, and insert a new filter. Make sure to follow the airflow direction arrows marked on the filter.

10. Check All Components

Check the air ducts for signs of mold, moisture, or damage. If you find mold or severe damage, consult a professional HVAC technician from companies like Elevate Home Services for further assistance.

11. Reassemble and Test

Reattach the vent covers using the screws you set aside earlier. Once everything is secured, turn the power back on to your HVAC system and run it for a few minutes to ensure proper airflow and operation.

What Are the Drawbacks of Duct Cleaning?

• Cost. Professional duct cleaning services can be expensive, and the costs may not be justifiable for all homeowners.
• Disruption. The cleaning process can be disruptive, often requiring the removal of vent covers and heavy equipment within the home.
• Potential Damage. If not performed correctly, duct cleaning can damage ducts, leading to increased energy costs or air leaks.
• Contamination Risks. If not properly maintained, the cleaning process can disturb dust and contaminants, possibly causing indoor air quality issues.
• Over-Cleaning. Some HVAC professionals may over-recommend duct cleaning more frequently than necessary, leading to undue expenses for homeowners.

Ways to Prevent Mold and Bacteria From Growing in HVAC Ducts

Preventing mold and bacteria growth in HVAC ducts is vital to preserving excellent indoor air quality and prolonging your HVAC system’s lifespan. If you want to learn how to clean mold out of HVAC ducts, there are several effective methods to eradicate and prevent them:

• Regular Maintenance. Schedule routine inspections and cleaning by a professional HVAC company like Home Elevate Services.
• Use High-Quality Filters. Replace air filters regularly with high-efficiency particulate air (HEPA) filters to trap mold spores and prevent allergic reactions.
• Control Humidity Levels. Maintain indoor humidity between 30% and 50% using dehumidifiers or air conditioners to stop moisture buildup.
• Seal Leaks. Close up leaks in the ductwork to prevent moisture from entering.
• Improve Ventilation. Ensure adequate ventilation in high-moisture areas like bathrooms and kitchens to reduce the chances of mold growth.
• Install UV Lights. UV germicidal lights installed within the HVAC system can kill mold infestation and other biological contaminants.
• Use a Mold Inhibitor. Apply an EPA-approved mold inhibitor to your HVAC ducts.

Keep Your HVAC Ductwork Spotless and Contaminant-Free

Most ductwork systems are extensive and will require some time to create a healthier living space. Now that you understand the process of cleaning HVAC ducts, you’ll find it easier to maintain them. If you’re also interested in ensuring your HVAC system runs efficiently, don’t miss our blog on how to clean HVAC coils, which play a crucial role in air quality and energy efficiency.

Even if you have the skills to care for them, hiring a professional air duct maintenance service like Home Elevate Services is usually the ideal choice. We have extensive knowledge about maintaining HVAC ducts and giving your building cleaner and fresher air.

Contact our company today if you have questions about our air duct maintenance services.

HVAC systems need regular maintenance to keep them functioning in optimal condition. With the many components within the unit to maintain, you should never forget about the HVAC coils. These need to function efficiently because they provide the cooling and heating for buildings. However, if you want to do it yourself, there’s a proper way to clean HVAC coils.

Where Are the HVAC Coils Located?

You can usually find coils inside the air handler unit or the external condenser unit of your HVAC system. The evaporator coil is usually situated inside the air handler or furnace, often near the blower fan, where it absorbs heat from the indoor air. On the other hand, you can find the condenser coil in the outdoor unit, which releases the absorbed heat into the outside air.

How to Clean HVAC Coils Inside and Outside

Cleaning dirty coils is an essential maintenance task that can significantly improve the efficiency and lifespan of your HVAC system. Here is a step-by-step guide to ensure you do it correctly:

1. Turn Off the HVAC System

Before the coil cleaning process, ensure the HVAC system is turned off. It is crucial for your safety and to prevent any electrical mishaps.

2. Access the Coils

Evaporator Coils

These are usually found inside the air handler. You may need to remove a few screws and panels to access them. Be gentle to avoid damaging internal components.

Condenser Coils

These are located in the outdoor unit. To remove the dirty condenser coil, you might need to remove the outer casing or protective grill.

3. Initial Inspection and Debris Removal

Use a flashlight to inspect the dirty coils for mold or dirt buildup. Remove any loose debris using a soft brush or a vacuum cleaner with a soft brush attachment. Be cautious not to bend or damage the delicate fins on the coils.

4. Apply a Coil Cleaner

Use a commercial coil cleaner suitable for your type of coils, following the manufacturer’s recommendations.

• For evaporator coils, spray the cleaner directly onto the coils and allow it to sit for the recommended time to break down the accumulated grime.
• You may need to use a more heavy-duty cleaner for condenser coils because they are exposed to outdoor elements.

5. Rinse the Coils

• For evaporator coils, you can use a pump sprayer with water to rinse off the cleaner and dissolve dirt.
• For those still learning how to clean HVAC condenser coils, a garden hose with a gentle spray setting is enough to rinse the coils thoroughly from the inside out, ensuring no residue is left behind.

6. Reassemble the Unit

Once the clean coils are dry, reassemble the access panels and any other components you removed. Ensure that all screws and fittings are securely in place.

7. Turn the System Back On

After verifying everything is reassembled correctly, turn your HVAC system back on and check for proper operation.

8. Regular Maintenance

Aim to clean your HVAC coils at least once a year. However, if you live in a particularly dusty or polluted area, you might need to perform this task more frequently.

Types of HVAC Coils

Evaporator Coils

Evaporator coils play a part in the cooling process. They absorb heat from the indoor air, allowing the refrigerant inside the coils to evaporate and cool the surrounding air.

• Function. As warm air from inside the building blows over the coils, the refrigerant absorbs the heat, cooling the air before it is circulated back into the space.
• Maintenance. Since these coils are indoors, they can accumulate dust and grime. Regular cleaning is necessary to maintain efficiency, typically using a commercial coil cleaner and a pump sprayer for rinsing.

Condenser Coils

Condenser coils release the heat absorbed by the evaporator coils into the outside air.

• Function. The refrigerant, carrying the absorbed heat, is compressed and flows through the condenser coils, releasing the heat into the external environment. Then, the refrigerant cools down and turns back into a liquid state.
• Maintenance. These coils are exposed to outdoor elements like dirt, leaves, and debris, requiring more robust cleaning methods. After applying a suitable coil cleaner, you can use a garden hose with a soft spray setting to remove debris.

Reversing Coils

Reversing coils are used in heat pump systems. Depending on the space’s heating or cooling demand, they can function as evaporator or condenser coils.

• Function. In cooling mode, they operate as evaporator coils, absorbing indoor heat. In heating mode, they reverse roles to act as condenser coils, absorbing heat from the outside and releasing it indoors.
• Maintenance. Maintenance of reversing coils involves ensuring they are clean and free from obstructions. Cleaning procedures are similar to those for evaporator and condenser coils.

Hot Water Coils

Common in HVAC systems that provide both heating and cooling, hot water coils are used for space heating.

• Function. Hot water flows through these coils, and as air passes over them, the air is heated and circulated into the building, providing warmth during colder months.
• Maintenance. These coils should be regularly inspected for scale buildup and corrosion and cleaned to maintain optimal airflow and heat transfer. Flushing with clean water or using a descaling solution might be necessary for maintaining cleanliness.

How Often Should HVAC Coils Be Cleaned?

HVAC coils should typically be cleaned at least once a year to maintain optimal system performance and efficiency. However, the frequency may depend on the type of equipment, the environment in which it operates, and usage patterns. For example, areas with high dust or pollen levels or in industrial settings where contaminants are more prevalent require frequent cleaning—possibly every six months.

Safety Tips to Remember When Cleaning HVAC Coils

• Unplug or Turn Off the Power. Always ensure the HVAC system is completely shut down before starting maintenance work. This will prevent electrical shocks or accidents.
• Use Protective Gear. Before learning how to clean HVAC evaporator coils, you must wear gloves and safety goggles to protect your hands and eyes from harsh chemicals and debris that may come off during the cleaning process.
• Work in a Well-Ventilated Area. If you use chemicals to clean the coils, ensure the area is well-ventilated to avoid inhaling harmful fumes.
• Follow Manufacturer Instructions. Use only the recommended coil cleaners and follow the manufacturer’s instructions to avoid damaging the coils or voiding your warranty.
• Handle Components With Care. Some HVAC components are fragile. Take extra caution when disassembling and reassembling parts to avoid damaging them.
• Avoid Excessive Water Pressure. When rinsing the coils, use gentle water pressure to avoid bending the delicate fins. High-pressure water can damage and reduce the coil’s efficiency.
• Check for Damage. During the cleaning process, inspect the coils and other components for signs of damage or wear and tear. Address issues you find right away to prevent future problems.
• Dispose of Waste Properly. Dispose of any waste materials, including used coil cleaner and debris, according to local regulations to ensure environmental safety.

Achieve Cleaner HVAC Coils With Proper Cleaning and Maintenance Techniques

Never let HVAC coils go bad by keeping them clean and well-maintained. Annual cleaning and maintenance can go a long way in ensuring your HVAC system runs efficiently, saving you money on energy bills. By following these tips for cleaning HVAC coils, you can maintain good indoor air quality and extend the life of your HVAC equipment.

If you need professional maintenance on your HVAC coils, Elevate Home Services can help. Our team has years of experience in HVAC coil maintenance and will always give you excellent cooling and heating.

Contact us right away if you have HVAC coils that need expert maintenance.

After constantly using your HVAC system for a long time, you need to give it some maintenance work to keep it in optimal working condition. Regular maintenance tasks, specifically changing the HVAC filters, are one way to keep it running efficiently for a long time. While it’s easier to hire an HVAC company like Elevate Home Services to change the air filters, you can follow a simple process so you can do it yourself.

Where Is My HVAC Filter?

The HVAC filter is typically located where the return duct enters the air handler or furnace. In many systems, this is along the return air duct on either the interior or exterior side of the unit. For systems with a dedicated return air filter grille, the filter might be found behind the grille itself. You can always check your system’s manual for the precise location, as it can vary based on the HVAC system’s model and design.

How to Change HVAC Air Filters: A Step-By-Step Process

Step 1: Turn Off the HVAC System

Before changing the dirty filter, completely turn off the HVAC system. This prevents particles and debris from entering the system while you are changing the filter and protects you from accidental electrical shocks that may burn your skin. Locate the power switch, which sits near the main unit, and turn it off.

Step 2: Locate the Air Filter

You can typically find the air filter within the air handler unit or the return air duct. If you are unsure about the exact location, check your HVAC system’s manual. Most filters are situated behind a removable panel or door that is easy to open.

Step 3: Remove the Old Filter

Once you have accessed the filter compartment, carefully remove the old filter. Pay attention to the directional arrows on the filter that point to the airflow direction. Note this for when you install the new filter.

Step 4: Inspect the Dirty Air Filter

Take a brief moment to inspect the current filter. If it appears dark and dirty, your filter is doing its job. Regularly check filters to understand how many instances they need changing based on your usage and environment.

Step 5: Choose the Correct Replacement Filter

Get the right size and type of filter for your HVAC system. There are various filter sizes and ratings, so refer to your system’s manual or the old filter to find the correct specifications. Filters are graded by their MERV rating, indicating their effectiveness in filtering out particles.

Step 6: Install the Clean Filter

Place the new filter into the air filter slot, ensuring it fits snugly. Be sure to install the filter with the arrows pointing toward the airflow, matching what you noted while removing the filthy air filter. Incorrect installation can reduce efficiency and cause damage to your system.

Step 7: Secure the Filter Compartment

Once you place the new filter in, secure the filter compartment by closing the panel or door. Ensure it is properly sealed to prevent any air leaks, which could affect the system’s performance.

Step 8: Turn On the HVAC System

Turn the HVAC system back on after the new filter is securely installed. Check if it is running smoothly without any unusual noises. A properly installed air filter should allow your system to operate efficiently.

Step 9: Regular Maintenance

Mark the filter change date on your calendar and plan to check it regularly. Depending on the filter type and usage, aim to replace it every 1-3 months. Regular filter changes are vital for preserving indoor air quality and extending the life of your HVAC system.

Necessary Tools When Changing HVAC Air Filters

When changing HVAC air filters, having the right tools can make the process smoother. Some of the essential tools you may need include:

• Screwdriver. Depending on your HVAC unit, you may need a flathead or Phillips screwdriver to remove screws securing the filter compartment door.
• Needle-Nose Pliers. Useful for pulling out the old filter if it’s stuck or difficult to remove.
• Flashlight. A flashlight can help you see inside the filter compartment, especially if it’s located in a dimly lit area.
• Gloves. Wearing gloves protects your hands from dirt and debris when handling the old filter.
• Vacuum Cleaner. A vacuum cleaner with a hose attachment can clean out any accumulated dust or debris around the filter compartment before installing the new filter.
• Permanent Marker. Use a permanent marker to note the filter change date or the airflow direction on the filter itself.
• HVAC System Manual. Keep your HVAC system’s manual handy for quick reference to ensure you’re using the correct filter type and following proper procedures.

Types of HVAC Air Filters

High-Efficiency Particulate Air (HEPA) Filters

HEPA filters are known for their superior efficiency in removing airborne particles. These filters can capture 99.97% of particles as small as 0.3 microns, including pollen, smoke, and bacteria. HEPA filters have a high MERV rating, typically between 17 and 20. Because of their high filtration capabilities, they are mostly used in hospitals and environments where air quality is critical.

Activated Carbon Filters

Activated carbon filters contain carbon granules or powder that absorb odors and chemical vapors, making them suitable for households with strong smells or airborne chemicals. They generally have a lower MERV rating but add an extra filtration layer by removing gases and odors from the air. These filters can go alongside other filter types for extensive air purification.

Washable Filters

Washable or reusable filters can be cleaned and installed multiple times. They are environmentally friendly and can be washed with water and mild detergent. They also have a lower MERV rating, around 1 to 4, and must be regularly cleaned to maintain efficiency. Despite their initial higher cost, their reusability can reduce costs in the long run.

Fiberglass Filters

Fiberglass air filters are the most basic type of air filter and are typically the least expensive. These use layered fiberglass fibers and can protect your HVAC system by trapping larger particles like dust, lint, and debris. However, they do not offer much to improve air quality as they have a lower MERV rating between 1 and 4.

Pleated Filters

Pleated filters are made of polyester or cotton paper that folds into pleats, which increases the surface area for capturing particles. These filters are more efficient than fiberglass filters, with a MERV rating ranging from 5 to 13. They can trap smaller particles such as mold spores, pet dander, and tiny dust particles, making them ideal for households seeking better air quality.

Electrostatic Filters

Electrostatic filters use self-charging fibers to attract and trap particles. They can be either disposable or washable and reusable. The electrostatic charge makes them highly efficient in capturing airborne particles. They usually have a MERV rating between 5 and 10, and their efficiency can depend on the model.

UV Filters

UV filters use ultraviolet light to kill bacteria and viruses that pass through the HVAC system. While they are not used as standalone filters, they are usually installed along with other filter types to add an extra layer of purification. UV filters are particularly effective in sterilizing the air and eliminating pathogens, contributing to healthier indoor air quality.

Media Filters

Media filters provide higher efficiency and longer-lasting performance than standard filters. These filters have a larger surface area and are folded into a series of accordion-like pleats. They have a high MERV rating, typically between 8 and 16, and can capture finer particles, including bacteria and mold spores. Media filters require professional installation but offer superior air filtration and long-term benefits.

Change Your HVAC’s Air Filters the Right Way

If your HVAC filters are worn out and no longer filter clean air, it’s time to replace them with a newer, better one. Remember that some HVAC systems may need a different method of replacing their air filters, so it’s best to refer to their user manual on how to change filters on HVAC systems. But if you don’t have the skills or time, it’s best to hire professionals.

That’s where Elevate Home Services steps in to get the job done. Changing air filters has never been a huge problem for us because of our extensive knowledge about HVAC systems. We study every model and learn the air filter replacement process so that our clients can use their HVAC units in no time.

Contact us today to let us change your HVAC system’s air filters.

An HVAC system’s efficiency and air quality can diminish over time for multiple reasons, one of the primary culprits being a dirty or worn-out air filter. However, the air filter won’t last forever and will need replacing after a while. Knowing how often you should change HVAC filters is important to ensure consistent and quality cooling and heating.

How Often Should You Change HVAC Filter?

Changing your HVAC filter will depend on several factors, including the type of filter you use, the environmental conditions, and the usage of your HVAC system. Generally, checking your filter every month and changing it at least every 90 days is recommended. However, in households with pets or areas with high pollution levels, you may have to replace the dirty filter more regularly, such as every 60 days.

High-efficiency filters may need more frequent changes to maintain optimal airflow and system performance. During the summer and winter seasons, when the HVAC system runs more frequently, monitor the filter closely and change it as needed to ensure it runs efficiently and maintains good indoor air quality.

Signs You Need to Change Your HVAC Filter

• Increased Energy Costs. If you notice a huge spike in utility bills without a change in your HVAC usage, your filter may be clogged and cause the system to work harder.
• Poor Air Quality. When the airflow from your vents appears weaker or less consistent, it may indicate that the filter is filled with debris and blocking the airflow.
• More Dust Around Home. If there’s an unusual accumulation of dust on surfaces, furniture, or in the air, it often points to an ineffective filter that’s no longer trapping particles efficiently.
• Unpleasant Odors. A dirty air filter can cause musty or unpleasant smells to circulate through your home, especially when the system is running.
• Allergy Flare-Ups. An increase in allergy symptoms among members can suggest that your filter is not removing enough allergens from the air.
• System Overheating. If your HVAC system is overheating or suddenly shutting down, a clogged filter could restrict airflow and cause the unit to overwork.
• Visible Dirt on Filter. A simple inspection showing a filter that appears visibly dirty or clogged is a clear sign that it needs replacing.

Types of Air Filters for HVAC Systems

Fiberglass Filters

These are the most common HVAC filter types and are often the least expensive. These filters have layered fiberglass arranged perpendicularly and reinforced with a metal grating to prevent collapse. They are disposable and provide basic filtration, mainly designed to capture large debris particles such as dust, lint, and hair. Fiberglass air filters typically have a replacement cycle every 30 to 60 days.

Pleated Filters

Pleated air filters, manufactured from polyester or cotton paper, provide greater filtration than fiberglass air filters. The pleats increase the surface area, enabling the filter to capture more contaminants and increase its efficiency. They can capture particles like mold spores, pet dander, and dust mites.

Pleated filters come in various MERV (Minimum Efficiency Reporting Value) ratings, indicating their efficiency level. A higher MERV rating means better filtration. These filters usually have a longer lifespan, ranging from 60 to 90 days, depending on their use and environmental conditions.

Electrostatic Filters

Electrostatic filters use self-charging fibers to attract and capture particles. They come in disposable and washable/reusable forms. Washable electrostatic filters can be cleaned and reused for up to several years, making them an eco-friendly option. Due to the static charge, these filters are highly effective at trapping small particles like pollen, smoke, and bacteria. However, their efficiency can decrease if not maintained properly.

HEPA Filters

High-Efficiency Particulate Air (HEPA) filters are known for their superior filtration capabilities. They can capture up to 99.97% of particles that are 0.3 microns or larger. These filters suit environments requiring high air quality standards, such as hospitals and laboratories. HEPA filters can trap many pollutants, including dust, pollen, mold spores, smoke, and even viruses.

However, they are typically not designed for standard residential HVAC systems due to their density, which restricts airflow and reduces efficiency.

UV Filters

UV (Ultraviolet) filters use UV light to kill bacteria, viruses, and other microorganisms that pass through the HVAC system. While they effectively destroy biological contaminants, they do not remove dust, pollen, or other particulates. These filters are often used together with other filters to provide a comprehensive air purification solution. UV filters need regular maintenance and bulb replacement, typically every 12 months, to stay effective.

Activated Carbon Filters

Activated carbon filters can remove gases and odors from the air in addition to particles. They contain an activated carbon or charcoal layer that adsorbs volatile organic compounds (VOCs), smoke, fumes, and unpleasant odors. These filters are particularly useful in homes with pets, smokers, or strong cooking smells. However, they do not capture dust and other particulates well and generally need replacing every 3 to 6 months.

Media Filters

Media filters offer high filtration effectiveness and longer lifespan than standard filters. They use a thick array of materials like paper, cotton, or other synthetic fibers to capture small particles. These filters can have a high MERV rating, indicating their superior ability to trap pollutants. One of the advantages of media filters is their ability to maintain airflow while providing high filtration capacity. They typically need replacing after 6 to 12 months of constant use.

Best Tips to Keep Your HVAC Air Filter Clean

While you may already know when to swap in a clean filter for the old one, learning how to maintain them is also important. Doing so possibly extends their life cycle even more and prevents you from wasting valuable money. With these tips, your filter can function and stay clean for a long time:

• Regular Inspections. Make it a habit to inspect your HVAC filter every month. Regular inspections will help you identify when the filter is dirty and needs cleaning or replacement. You can hire HVAC specialists from reliable companies like Home Elevate Services to perform the checks effectively.
• Vacuum the Filter. Vacuuming removes accumulated debris if your HVAC filter is not disposable and is designed to be cleaned and reused. Use a vacuum cleaner with a soft brush attachment to clean the filter’s surface without causing damage to the delicate filter material.
• Washable Filters. You can wash some filters with water. If your HVAC filter is washable, remove it and rinse it in a tub or sink using lukewarm water. Avoid using soap unless specified by the manufacturer, and let the clean air filter dry completely before reinserting it into your HVAC system to stop mold growth.
• Use a Filter Grille. A filter grille is an added barrier that you can place over your HVAC filter to reduce dust and debris buildup. It can be particularly beneficial in homes with pets or areas with high pollution levels. The grille can be easily removed and cleaned or replaced regularly.
• High-Quality Filters. Consider investing in high-quality, high-efficiency filters. While they may be more expensive upfront, they generally last longer and provide better filtration. They can catch finer particles, which extends the filter’s life and the HVAC system.
• Professional Maintenance. Schedule regular maintenance with a professional HVAC technician. A professional can replace or clean the filter if needed and thoroughly inspect the entire HVAC system, ensuring optimal air quality and longevity.
• Keep Your Home Clean. Reduce the amount of dust and allergens in your home by vacuuming carpets, dusting surfaces, and minimizing clutter. The cleaner your home environment, the less debris your HVAC filter needs to catch, extending its lifespan.
• Seal Gaps and Cracks. Ensure your home is well-sealed. Gaps and cracks can allow dust, pollen, and other pollutants to enter your home, increasing the workload on your HVAC filter. Sealing windows, doors, and other possible entry points can keep a cleaner indoor environment.

Swap Your Old HVAC Filter at the Right Moment!

When you buy an HVAC system, its manual guide will tell you when to replace its air filter. Never forget to replace your HVAC’s air filter, as it protects everyone within the building from harmful contaminants that may cause allergies or even sickness. But if you need professional assistance with replacing your HVAC filters, consider hiring Elevate Home Services.

Not only can we replace your HVAC system’s filters, but we can also provide quality inspections to ensure it has no other problems that may show up soon. Our expert technicians can also educate you on what filter type your HVAC system should use to effectively clean the air you breathe.

Contact us today to learn how often you must change air filters in HVAC systems.

Many may not be aware of the HVAC lifespan of each type. Understanding how long HVACs last can help in planning for maintenance, repairs, and eventual replacement. It’s also worth noting that multiple types of HVAC systems exist, so each one may last longer than the other. However, with proper maintenance and excellent knowledge about these systems, you can improve their life expectancy and save money in the long run.

Types of HVAC Systems and Their Expected Life Cycles

If you want to learn how long HVAC units last, there isn’t a general number for all of them. Each model has different parts, components, and systems, so understandably, they function differently. Some of the HVAC types and their lifespans include:

Split Systems

Split HVAC systems are a common type installed in homes. They have an indoor unit with the evaporator coil and air handler and an outdoor unit that contains the compressor and condenser coil. The average life expectancy of a well-maintained split system generally ranges from 15 to 20 years. Changing filters, cleaning the coils, and other maintenance jobs can prolong its life cycle.

Packaged Systems

Packaged systems are typically installed in homes without basements or crawl spaces. All the components are placed in a single outdoor unit, which makes them more compact. These systems are prevalent in warm climates and are often installed on rooftops. The lifespan of a packaged system is similar to that of a split system, averaging between 15 to 20 years with proper maintenance.

Ductless Mini-Split Systems

Ductless mini-split systems are a great choice for houses without existing ductwork or those who prefer zoning systems. They have outdoor and indoor air-handling units. You can control each indoor unit independently, letting you choose which area you want to cool or heat. The expected lifespan for ductless mini-split systems is about 15 to 20 years as long as regular maintenance is performed.

Geothermal Heat Pumps

Geothermal heat pumps utilize the ground’s stable temperatures to heat and cool a home. They are highly energy-efficient and environmentally friendly. The underground components can last upwards of 50 years. However, the indoor components, like the heat pump, will typically have a lifespan of 20 to 25 years. Regular servicing and inspections can guarantee the system operates throughout its extended life cycle.

Heat Pump Systems

Heat pump systems, which you can use for heating and cooling, are more common in moderate climates. They can be either air-source or ground-source. Air-source heat pumps generally have a lifespan of 10 to 15 years, while ground-source heat pumps can last 25 years. Consistent maintenance, such as refrigerant level checks and coil cleaning, can maximize the system’s longevity.

Furnaces

Often paired with air conditioning systems, furnaces are traditional heating solutions in colder climates. They can be powered by gas, oil, or electricity. Gas furnaces can typically last up to 15 to 20 years, while electric furnaces have a lifespan of 30 years. Annual inspections and timely part replacements are key to extending the life of a furnace.

Boilers

Lastly, boilers provide radiant heat and heat homes and water. They can also be powered by gas, oil, or electricity. Well-maintained boilers can have an average lifespan of 20 to 30 years. Regular servicing, which includes checking the pressure and ensuring there are no leaks, can greatly benefit the longevity of a boiler system.

Maintenance Tips to Prolong an HVAC System’s Lifespan

• Regular Filter Changes. Replace or clean air filters every 1 to 3 months to ensure optimal airflow and efficient operation.
• Schedule Annual Inspections. Hire a professional technician from reliable companies like Elevate Home Services to inspect your HVAC system at least once a year to find and fix potential issues before they escalate.
• Clean the Coils. Ensure that the evaporator and condenser coils are cleaned to prevent dirt and debris buildup, which reduces system efficiency and causes overheating.
• Check Refrigerant Levels. Low refrigerant levels can reduce your system’s cooling ability. Hire a technician to check and top off refrigerant levels.
• Clear Debris Around Outdoor Units. Keep the area around your outdoor unit free from leaves, dirt, and other debris for proper airflow and prevent mechanical damage.
• Inspect and Seal Ductwork. Leaky ducts can cause a loss in heated or cooled air. Periodically check and seal leaks in your ductwork by hiring technicians to improve system efficiency.
• Test Thermostat Settings. Your thermostat should be calibrated correctly for accurate temperature control. Consider installing a programmable thermostat for better energy management.
• Maintain the Condensate Drain. Regularly check and clean the condensate drain to prevent blockages, which can lead to water damage and increased humidity levels.

Common Signs You Have a Failing HVAC System

• Strange Noises. Strange sounds such as banging, rattling, or squealing from your HVAC system may indicate internal issues or component wear and tear.
• Frequent Repairs. If you find yourself paying for repair costs more often, it might be a sign that your HVAC system is nearing the end of its lifespan.
• Inconsistent Temperatures. Rooms that are too hot or cold despite thermostat settings may indicate your system is struggling to maintain a consistent temperature.
• High Energy Bills. A sudden increase in energy bills without a corresponding rise in usage typically shows your HVAC system is working inefficiently.
• Poor Air Quality. Excessive dust, humidity issues, or unusual odors can indicate a failing HVAC system and poor indoor air quality.
• Reduced Airflow. Weak vent airflow can signify blocked ducts or failing components within the system.
• Short Cycling. If your system turns on and off frequently, it could be an underlying problem requiring immediate attention.
• Age of the System. HVAC systems older than 15 to 20 years are more likely to fail and may need replacement soon.

Achieve Constant Cooling and Heating by Learning Your HVAC System’s Life Cycle

If you want to learn how long an HVAC system lasts, you must first understand the different models and types available. You have boilers, packaged systems, split-type systems, etc., that each have a specific life span. However, you can extend the system’s expected life cycle when you maintain it effectively, and what better way to do that than by hiring Elevate Home Services?

We have extensive knowledge about each type of HVAC system, allowing us to determine how long it will be until you need to repair or replace it. You can also trust our HVAC technicians, who have years of experience handling all sorts of HVAC services, especially routine maintenance and repairs.

Contact us today to hire our services and keep your HVAC system working for many years.

FORT MYERS (May 15, 2024) – Elevate Home Services, a leading heating and cooling company serving southwest Florida, today announces the launch of its ongoing maintenance plan. The Elevated Membership maintenance plan allows homeowners to receive ongoing preventative maintenance as well as other HVAC discounts as part of an annual subscription plan.

Membership benefits include:

• Two tune-up visits per year
• 15 percent discount on all HVAC repairs and indoor air quality products
• Priority support 24/7
• Annual $50 HVAC system replacement gift card and savings on upgrades
• Annual $25 service gift card
• 1-year parts and labor warranty on most repairs
• Discounted consultation fee
• Free diagnostics with repair

“Ongoing maintenance is a key part of extending the life of HVAC systems,” said Kristin Rich, co-owner and Call Center Manager for Elevate Home Services. “By investing a little time and money into these systems, we’re able to keep major issues at bay longer, saving homeowners a significant amount of money over time. We’re proud to have a service plan full of meaningful discounts and services that will truly impact homeowners’ HVAC systems.”

Elevate Home Services, which rebranded this year after two notable, local brands – Whaley’s and Griffith Heating and Cooling – joined forces, offers the Elevated Membership plan for just $15.99 per month or $199.99 per year.

For more information or to sign up for Elevated Membership, visit https://elevatemyhome.com/elevated-membership/

You rely on your air conditioning system to keep your home at a comfortable temperature. But how exactly does it manage this? What does the process look like, and how do its parts work together to produce cooler temperatures?

At Elevate Home Services, we’re here to give you a peek behind the scenes. Discover more about the different parts of your system, the refrigeration process, and more.

Components of an Air Conditioning System

Your air conditioning system is complex. It contains many components, each of which must work together to help you keep your home comfortable.

The system itself can be broken into two parts: the indoor unit and the outdoor unit.

Indoor Unit

The indoor unit consists of several important parts, including the following:

• Evaporator coil: As the name implies, the evaporator coil evaporates liquid that runs through it. Essentially, liquid refrigerant runs through the coil and absorbs hot air drawn into the air conditioning unit, turning it into a vapor. The vapor cools and transfers back to the outdoor unit, a process that repeats over and over to ensure efficient cooling.
• Air handler: The air handler works to help move air through the air conditioning system (and your building in general) by transferring warm air to the outer unit and cool air to your home.
• Blower: The blower works in tandem with the air handler, helping to push conditioned air into your ductwork.

Outdoor Unit

Your indoor unit isn’t the only part of your air conditioning system. The system includes an outdoor unit, as well, to help circulate air and remove heat from the home. Refrigerant cycles between these two units, facilitate this process.

The outdoor unit includes the following:

• Condenser coil: The condenser coil is what helps to release the heat the refrigerant collected as a gas. When the refrigerant passes through the condenser coil, it condenses from a gas back into a liquid, letting it flow back to the evaporator coil.
• Compressor: The compressor coil helps to move the refrigerant through the condenser coil, helping to cool indoor air.
• Fan: The fan in the outdoor unit blows air over the refrigerant, helping to cool it down after it collects excess heat.

The Refrigeration Cycle

The refrigeration cycle is the most important function of your air conditioning system — it’s what allows you to keep your home at a comfortable temperature. Each part of the air conditioning system works in tandem to ensure this process proceeds smoothly.

The refrigeration cycle begins when refrigerant — that is, the liquid responsible for heat transfer — moves to the compressor. The compressor condenses the refrigerant (currently a low-pressure gas) into a high-pressure gas and then passes it along to the condenser coil.

The condenser coil releases the heat the refrigerant collects outside. Without the extra heat, the refrigerant returns to a liquid state and flows through the expansion valve and into the evaporator coil.

The evaporator coil turns the refrigerant back into a low-pressure gas. This gas absorbs heat from the indoor air, helping to make it cooler. From there, it’s sent back to the compressor, where the process repeats itself.

Understanding Air Distribution

The refrigeration cycle is incredibly important, but it wouldn’t do much if the air didn’t make it into your home. Air distribution is key to making sure you can enjoy a comfortable environment.

During air distribution, the indoor unit’s blower takes conditioned air and sends it toward your ductwork. This air passes through the filters, which remove contaminants like dust, allergens, and bacteria. From there, the air flows into the ductwork, which distributes the air to the rest of the property.

If you want to make sure your building’s comfortable, then proper duct design is key. You need to make sure that air can flow properly through the ducts and easily reach every room; otherwise, your central air system can’t do its job properly, which may mean that some rooms will be warmer than others.

The Importance of Thermostat Control

Your climate control system can’t keep things comfortable without a little help. It needs to know when to turn on and off; otherwise, you would have to turn it on and off manually, which could lead to uncomfortable interior temperatures.

The thermostat helps your cooling equipment do its job. The thermostat senses what the current temperature is and, if it’s higher than the set temperature, turns the air conditioner on. Once the temperature reaches what the thermostat is set to, it turns the system off again. This way, it can help you keep your home at the ideal temperature.

Modern technology has helped improve thermostats and make your life much more convenient. Most options include programmable or smart technology, which lets you easily schedule temperature settings, make adjustments remotely, or even integrate your system with other smart home features. Not only do these features make your life easier, but they can also help you save energy and, therefore, money.

Need Help With Your Cooling System? Reach Out to Elevate Home Services Today

Your air conditioning system is a complex machine that works diligently to help keep your home cool. By cycling refrigerant through several different parts, it can effectively cool indoor air and transfer heat outside the home. Combined with the ductwork and thermostat, your system can effectively make sure that your home stays comfortable — provided, of course, that each part continues working as it should.

No matter how well you take care of your air conditioning system, it may still experience problems. Parts can wear out or sustain damage, which may prevent the typical cycling process from occurring. When this happens, it’s time to call a professional for help.

At Elevate Home Services, we’re ready to examine your HVAC system and restore it to its former glory. Give us a call today at (239) 572-4075 to schedule a repair, inspection, or installation and leave your air conditioner system in the hands of professionals.

As the warm embrace of spring unfurls, shaking off the chill of winter, our thoughts naturally turn toward the comforting coolness provided by our air conditioning units.

Yet, the key to sustaining this solace lies not just in flipping a switch but in embracing the nuanced art of efficient AC maintenance.

From the simple act of changing a filter to the more complex dance of keeping coils and fins in prime condition, each step is a stride towards not only enhancing comfort but also ensuring significant savings on energy bills.

Why Changing Your Filter Is Crucial for Efficiency

At the core of maintaining an AC’s efficiency, changing the air filter emerges as a non-negotiable dictate. This simple act, far from being mere routine maintenance, directly influences the unit’s ability to circulate cool air. A clogged filter impedes airflow, forcing the system to work harder, which not only elevates energy consumption but also jeopardizes the lifespan of the unit. It’s a clear economic and operational imperative, underscoring the role of a clean filter in sustaining an air conditioner’s efficiency.

Moreover, a fresh filter stands as the first line of defense against indoor air pollutants. By trapping dust, pollen, and various airborne particles, it ensures that the air circulating through our homes is not only cool but also clean. This aspect of air filter maintenance is particularly beneficial for those sensitive to air quality, highlighting its significance not just in safeguarding the unit’s efficiency but also in promoting health and well-being within living spaces.

How Often Should You Change Your AC Filter?

Determining the right frequency for changing your AC filter is akin to setting a personalized schedule that caters to the unique demands of your home and seasonal changes. For most households, the recommended interval spans every 30 to 90 days, a range that accommodates varying degrees of AC usage and environmental factors such as pollen count and pet dander, which tend to escalate with the arrival of spring.

Elevate’s guideline leans towards a more vigilant approach, especially during peak seasons. If your home buzzes with activity, houses furry pets, or you’re located in an area with high pollen levels, opting for a monthly change ensures your system maintains optimal efficiency. This not only safeguards the air quality circulating within your living spaces but also contributes significantly to reducing energy consumption, a critical aspect of our shared goal to stay cool and save money through efficient spring AC maintenance.

The Impact of a Clean Filter on Energy Costs

The correlation between a clean AC filter and energy costs is palpable and significant. A congested filter demands the system exert extra effort to maintain temperature and airflow, leading to higher electricity use and, subsequently, inflated utility bills. This inefficiency, while seemingly minor at the outset, compounds over time, presenting a straightforward case for regular filter maintenance as a cost-saving practice.

A routine commitment to keeping the AC filter pristine not only preserves the unit’s capacity to distribute cool air with ease but also aligns with energy conservation goals. By fostering an environment where the AC operates at peak efficiency, you’re able to mitigate the risk of unwanted energy spikes. The act of replacing a dirty filter with a clean one translates into tangible savings on energy expenses, underscoring the profound impact of what might appear as a simple maintenance task on households’ financial health.

Keeping Air Conditioner Coils Clean and Efficient

By understanding how to spot and access these coils within your unit, adopting effective cleaning techniques, recognizing early signs of coil-related problems, and implementing preventative measures to avert damage, you set the stage for not just enduring the spring’s warmth, but truly reveling in it, cost-effectively.

Straightening and Maintaining Coil Fins for Optimal Airflow

Situated on the evaporator and condenser coils, these fins play a pivotal role in the heat exchange process, directly affecting your unit’s ability to emit cool air throughout your space.

Yet, they’re prone to bending, which hampers the smooth flow of air. Armed with the right tools and know-how, straightening these fins isn’t just a possibility but a necessity for maintaining your AC’s health.

Signs That Your AC Needs Professional Maintenance

A distinct decrease in cooling efficiency, despite diligent filter changes and coil maintenance, flags a deeper issue that DIY tools and knowledge can’t diagnose or mend. 

Another telltale sign is an unusual noise emanating from the unit. What may have started as a faint rattle can escalate into a chorus of clanks and whirs, which is a clear distress signal from the machinery. Calling in an expert from Elevate is not just an option but an imperative step to preserve the longevity and effectiveness of your cooling system.

The Benefits of Regular Professional AC Tune-Ups

Engaging a professional for regular AC tune-ups transforms the performance and efficiency of your cooling system in ways that self-maintenance simply cannot match. An expert’s touch ensures that every component of your HVAC system is working cohesively, optimizing energy use and reducing the likelihood of unexpected breakdowns. This proactive approach not only extends the life of your unit but also contributes to a significant reduction in operating costs, making it a wise investment for any homeowner looking to maximize their comfort and savings.

How Professional Maintenance Can Save Money in the Long Run

Investing in professional maintenance for your AC system has proven to be a financially savvy decision in the grand scheme of things. By addressing potential issues before they escalate into severe problems, you’ll manage to bypass the high costs associated with emergency repairs. This preventative approach has significantly decreased the likelihood of facing sudden breakdowns, ensuring your cooling system operates smoothly without incurring unexpected expenses.

Regular professional check-ups ensure every part of your AC operates at its optimum, leveraging advancements like Energy Star compliance to enhance energy savings. This strategic investment in professional care transforms what could be a burdensome expense into a long-term saving, solidifying the value of expert maintenance in sustaining your home’s cooling efficiency. Contact Elevate for your professional tune-up this spring!