Advantages of Preventative A/C Maintenance

Are you planning to start a career as an HVAC technician? Enrolling in a skilled trade school such as ETI School of Skilled Trades will expose you to various HVAC system maintenance strategies, such as preventive care. You will have the basic HVAC preventive maintenance skills to work in an industry that boasts for producing up to 40,000 new jobs each year.

To succeed as an HVAC technician, it is helpful to understand the HVAC preventive maintenance benefits that promote this field’s popularity. Your customer base includes commercial and residential owners looking for strategies to avoid costly repairs and improve their HVAC system’s efficiency. As a result, they are willing to schedule annual maintenance to allow an HVAC technician to check their unit for efficiency and wear. In the same way, you must enroll in an HVAC program to regularly update your preventive maintenance knowledge and skills. Read on to understand why it makes sense for an HVAC technician to understand the benefits of preventative maintenance.

What is HVAC Preventative Maintenance?

HVAC technicians use HVAC preventative maintenance to refer to the recommended annual inspection and tune-up of your heating and cooling system. They conduct the following things twice a year to ensure that your HVAC system operates at maximum efficiency:

  • Clean dampers
  • Check electric terminals for loose or corroded connections and clean, tighten, or apply a non-conductive coating
  • Test thermostat for proper cycling
  • Inspect the heat exchanger, gas pressure, gas piping, flue vent, defrost pipe, and burner combustion
  • Lubricate moving parts.

A trained HVAC technician will visit residential and commercial properties to conduct the above things and more in regular preventative maintenance.

Why is HVAC Maintenance Important?

Most manufacturers recommend annual preventative maintenance for them to maintain their warranty. However, beyond this convenience, preventative maintenance can offer you the following benefits:

Minimizes Emergency Repairs

Minimize the need for costly repairs by scheduling HVAC maintenance. An HVAC technician can help catch problems early to prevent expensive emergency repairs.

Ensures Safer Equipment Operation

Besides high repair costs, a faulty HVAC system endangers the occupants’ lives. Ignoring things such as short circuits in electric systems or cracks in the heat exchanger can lead to serious health hazards. Fortunately, an HVAC technician can detect and fix these and other problems during regular maintenance.

Improves Air Quality

HVAC technicians remove mold from the HVAC system during regular maintenance to improve air quality for the occupants. The air that enters the home remains well-filtered and clean after inspection and repair.

Prolongs Equipment Lifespan

Routine preventative maintenance adds more years to your HVAC system. Without it, you will replace air conditioning units sooner than expected.

Improves Energy Efficiency and Lowers Energy Consumption

Preventative maintenance is a cost-effective way of maintaining your heating and cooling system. A well-maintained system uses less energy to run, saving up to 30% of your annual energy bill.

Enroll in an HVAC Program Today

Preventative HVAC maintenance is something every residential and commercial property owner should take seriously. It remains beneficial for them to prevent mid-season breakdowns and improve efficiency. As the demand for HVAC preventative maintenance keeps growing, there is a need for more HVAC technicians.

Contact ETI School of Skilled Trades to learn more about our HVAC program.


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