What is Involved in HVAC Maintenance?

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The HVAC is one of the essential household appliances. It provides optimal temperatures all year long to increase the comfort in the home. However, the system is prone to numerous problems that can hinder its operation and efficiency. The best way to prevent and resolve HVAC issues is to perform regular maintenance, but what does this service include?

HVAC maintenance tasks

Even though heating and cooling units feature complicated systems, some maintenance jobs generally don’t require expert hands. Performing the following tasks helps keep the equipment running efficiently between professional examinations:

  • Checking the filter once a month

  • Removing debris from the outdoor device

  • Hosing down the external unit to get rid of dirt build-up

  • Keeping foliage at least 18 inches away from the outdoor component

  • Preventing drapes, furniture, and rugs from blocking supply and return vents

However, some tasks are best left to reliable HVAC technicians. They require a specific skillset, ample experience, and special tools. Some of the most common services offered by trained contractors include:

  • Checking controls to ensure safe operation

  • Cleaning and adjusting the dampers

  • Inspecting the areas near vents

  • Ensuring proper airflow

  • Assessing the condition of the filter and confirming adequate filter size

  • Checking duct systems

  • Testing the thermostat

  • Checking the condensation components to ensure appropriate drainage

  • Straightening the fins on the outdoor device

Why is regular HVAC maintenance essential?

Maintaining a good HVAC unit delivers various benefits, including:

Longer device life

Furnaces, air conditioners, and other HVAC components are at their best when regularly cleaned and serviced. A single broken component can lead to a domino effect, causing the entire unit to malfunction. Regular maintenance helps avoid this scenario and prolongs the equipment’s lifespan.

Safer operation

Failing HVAC systems not only cost more in the long run but also endanger the inhabitants. For instance, furnaces with cracks in their heat exchanger can release carbon monoxide and poison the air. Additionally, electric systems can develop short circuits, which can turn into a fire hazard if neglected. Maintenance can reveal these problems and resolve them on time.

Fewer repairs

Scheduling tune-ups the moment you pick up signs of improper operation can catch issues before they bring about considerable damage. For example, frayed belts can produce strange noises. If replaced in a timely fashion, there’ll be no expensive ac repairs caused by a snapped belt.

Lower electricity bills

Even if the equipment seems to effortlessly cool and heat your house, it may be burning a hole in your pocket. Over time, neglected systems can no longer work as efficiently as before, putting extra strain on the unit and spikes in the electricity bill. To ensure your appliance consumes less energy, hire HVAC specialists to ensure everything is in good order.


CMB Air is residential heating and cooling installation, service, and repair and company with 15+ years of experience serving Tampa and surrounding areas. If you need a new air conditioner, repair, maintenance or some other service, we can help! Call 813-461-6243 today!

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