How Often Should HVAC Be Serviced?

Many homeowners underestimate the need for regular HVAC servicing, often leading to malfunctions and costly repairs. These systems mostly work day and night to maintain comfortable indoor temperatures. But without proper maintenance, they will suffer from damage, reduced efficiency, and even complete failure.

To avoid potential damage and achieve optimal performance, HVAC owners must learn the best times to service them, taking proactive steps to preserve their investment and enjoy uninterrupted comfort.

How Often Should Your HVAC Be Serviced?

Before the Heating Season (Fall)

If you want to know how often an HVAC system should be serviced, one of the best times is before winter. A thorough inspection guarantees that the heating components run efficiently and safely in cold weather. Technicians will check the furnace, ensure proper thermostat calibration, and clean burners or heat exchangers. These methods prevent unexpected breakdowns when heaters are needed the most.

Before the Cooling Season (Spring)

It’s also essential to service your HVAC system before summer. This includes checking the indoor and outdoor units for signs of damage. Technicians will clean the condenser and evaporator coils, check refrigerant levels, and inspect ductwork for leaks. The maintenance work enables the air conditioning system to operate effectively, providing relief from the heat.

Mid-Season Check (Optional)

Residents living in areas with extreme temperature fluctuations may benefit from a mid-season check. This service can find minor issues before they worsen, particularly during peak usage months. A technician will inspect the HVAC system, looking for airflow issues, filter cleanliness, and system performance.

After Major Weather Events

Severe storms, heavy snowfall, or other major weather events can affect HVAC systems. Once the serious weather event clears, it’s wise to have a professional assessment. Technicians can check for damage caused by high winds, fallen branches, or flooding, ensuring the system can operate safely and function optimally.

Regular Filter Changes (Every 1-3 Months)

While not a service directly conducted by a technician, regular filter changes are needed. Depending on usage and the type of filter, you should check and replace filters every 1-3 months. Clean filters improve airflow and efficiency, prevent strain on the system, and ensure healthier air quality.

Different HVAC Components That Need Servicing

Air Filters

• Servicing Frequency. Every 1-3 months
• Regular changes are vital as dirty filters can restrict airflow and reduce efficiency.

Thermostat

• Servicing Frequency. Annually
• Calibration checks ensure accurate temperature readings and proper system operation.

Furnace

• Servicing Frequency. Annually
• Essential checks include inspecting burners and heat exchangers for safe and efficient operation.

Air Conditioning Unit

• Servicing Frequency. Annually
• Maintenance entails checking refrigerant levels and cleaning condenser coils to maintain efficiency.

Ductwork

• Servicing Frequency. Every 3-5 years
• Inspect and clean ducts to prevent airflow issues, dust accumulation, and energy loss.

Heat Exchangers

• Servicing Frequency. Annually
• Regular checks help avoid carbon monoxide leaks and ensure efficient heating.

Blower Motor

• Servicing Frequency. Every 1-2 years
• Routine inspections and lubrication are needed to maintain proper airflow and prevent breakdowns.

Condensate Drain

• Servicing Frequency. Annually
• Clearing the drain line prevents water damage and maintains system efficiency.

Coils

• Servicing Frequency. Every 1-3 years
• Cleaning evaporator and condenser coils ensures optimal heat exchange and energy efficiency.

Can Over-Servicing Damage Your HVAC System?

If you’re learning about the specifics of how often an HVAC system should be serviced, you may wonder if there is such a thing as over-servicing. While regular maintenance is needed to preserve your system’s longevity and performance, too much servicing can also cause damage.

Excessive or unnecessary services may result in added costs without any real benefits. Over-cleaning coils or filters can reduce their lifespan, leading to premature replacements. It is important to follow the manufacturer’s recommendations and consult with trusted technicians before undertaking additional services.

DIY or Hiring HVAC Technicians: Which One Is Viable?

When servicing your HVAC system, the decision between hiring a professional technician or doing the maintenance tasks yourself will depend on factors including experience, the complexity of the service, and safety considerations.

Benefits of Hiring an HVAC Technician

• Expertise and Training. HVAC technicians from companies like Elevate Home Services are trained professionals with the knowledge and skills to address various issues. Their skills enable them to find potential issues a layperson might overlook, ensuring your system runs efficiently.
• Safety Concerns. HVAC systems involve electrical components and refrigerants that can be hazardous if mishandled. Technicians are trained to work safely with these systems, minimizing the risks associated with electrical shocks or exposure to harmful chemicals.
• Time-Saving. Hiring a technician can save you time and stress, especially when handling complex tasks like addressing airflow issues, coolant replacements, or performing comprehensive inspections.
• Comprehensive Coverage: Professionals typically offer a full-service maintenance package that covers multiple HVAC system components, which can be more thorough than a DIY approach.

Benefits of DIY Servicing

• Cost-Effectiveness. Performing simple maintenance tasks like changing air filters can save money on service fees and help you maintain your system between professional visits.
• Flexible Scheduling. DIY servicing lets you perform maintenance at your convenience without scheduling an appointment with a technician.
• Basic Knowledge Development. Doing basic maintenance tasks can improve your knowledge of your HVAC system, helping you identify minor issues before they escalate.

Ideal Approach

While DIY servicing can be beneficial for routine tasks, hiring a technician for annual services, such as inspections, repairs, and other complex maintenance work, is generally advisable. Handling simple maintenance while relying on a technician for more in-depth servicing can help you effectively manage your HVAC system’s health, prolong its lifespan, and maintain maximum efficiency. However, it’s always best to consult with professionals when you doubt your ability to perform specific tasks.

Service Your HVAC System at the Right Moment

Regular servicing of your HVAC system guarantees its efficiency, longevity, and overall performance. You should also learn when each component on your HVAC system will need maintenance to prevent it from becoming a costly repair or replacement in the long run. If you need to talk to an expert about the best times to service an HVAC, consider hiring Elevate Home Services.

We have HVAC technicians who can provide extensive details about your HVAC system and even give you a full breakdown of when each part must be serviced. They have handled multiple HVAC types, so you should have no doubts about their recommendations and advice. Whether knowing how often HVAC systems should be serviced or finding which part needs maintenance, you need an expert with years of experience.

Call us today to get your HVAC system serviced the right way.