HVAC Checklist For Preventive Maintenance

Air conditioners and heat pumps are meant to receive regular attention. Otherwise, they break down or deteriorate.

The most prevalent system issues include clogged filters, leaking refrigerants, blown fuses, thermostat malfunctions, and unbalanced airflow. Neglected air conditioners and heat pumps are also subject to unpleasant odors, unusual noises, and a rise in heating and cooling costs.

Prevent these things from happening by implementing an HVAC preventive maintenance plan that covers year-round concerns as well as the unique concerns your system faces during different seasons.

Spring and Summer Maintenance Tasks

As the sun starts to peek out and the temperature goes higher, you’ll want to turn up the AC unit to stay cool. When you don’t take care of your HVAC system, however, it may result in higher electricity bills or expensive repair costs.

Beat the summer heat by having a qualified HVAC professional clear the following tasks:

• Clean or replace the filters of cooling equipment.
• Clean drain lines to prevent clogs and overflows.
• Clean the a/c condenser and evaporator coils.
• Clear the ducts of debris, dust, and molds.
• Check refrigerants charge and observe leaks.
• Check the electrical system and fan motors.
• Observe blowers and blades for proper airflow.
• Adjust alignment of or replace pulleys and belts.
• Lubricate motor bearings and other moving parts.
• Test thermostats, controls, and timer functions.
• Check cabinet for leaks and cabinet door for secure closure.

Your HVAC maintenance service provider also observes humidity levels to ensure consistent airflow.

Fall and Winter Maintenance Tasks

Your HVAC system can stand its ground against snow, sleet, and rain. But this doesn’t mean that you can leave it alone unless you hear some rattling, notice a leak, or feel more chilly than usual.

Keep yourself warm during winter by having a skilled HVAC professional do the following:

• Clean or replace filters of the heating equipment.
• Clean drain lines and pans to avoid leaks.
• Check duct works and vents for proper air flow.
• Check the pulleys and belts. Replace if necessary.
• Check thermostats, controls, and electrical connections.
• Make sure the flue system is securely attached to furnace.
• Make sure there isn’t gas leaking from the gas furnace.
• Examine heat exchanger or other heating factors.
• Inspect fans and blowers for proper ventilation.
• Inspect heat pumps and ignition burners.
• Check gas pressure in the furnace.
• Test and lubricate motor bearings.

By securing these tasks, you avoid having a furnace breakdown when temperatures dip.

A comprehensive plan gives you the comfort of knowing that you’ve taken all probable steps to prevent something from going wrong with your AC or heater. Set aside a budget for preventive maintenance of your HVAC system. The money you spend now is a small price to pay for long-term comfort and cost savings.