Talking About Air Ventilation Systems

HVAC Maintenance Services That Keep Your Home Comfortable All Year

In order to keep your air conditioner and furnace working efficiently and to prevent problems that need emergency repairs, it's a good idea to have preventative maintenance done at least twice each year. This gets the air conditioner ready for the summer months and the furnace ready for winter. Here are some of the services an HVAC technician provides.

Cleaning Out Dust And Debris

Dust and debris buildup can do a lot of damage to an HVAC system. Dust restricts airflow, so your HVAC has to work harder than it should to maintain the right temperature. Dust on the coils could cause an AC to freeze over in the summer, and dust clogging up the blower fan could cause problems with the furnace in the winter. Cleaning the HVAC is an important part of routine maintenance. Damage that's caused by a dirty system is damage that could have been avoided.

Checking The AC Condenser

The outdoor air conditioning unit is exposed to harsh temperatures all winter while it is idle. The cage and electrical system need to be checked before the system is returned to full use. The cage could have bent fins that restrict airflow, and the cage might be full of decaying leaves or even nests for mice. The condenser is checked for damage, and parts like the fan, motor, and refrigerant are checked to make sure they are ready for daily use. If refrigerant is low, the leak is detected and repaired before the refrigerant is filled again.

Servicing The Air Handler

The air handler gets a lot of use since it circulates air for both the furnace and air conditioner. The HVAC technician spends time testing the parts and checking them for wear to see if any need to be replaced. The electronics, drainage system, coils, and fan motors are serviced as needed. Changing the filter on your HVAC system regularly helps keep the air handler clean and free of problems that develop like clogging and overheating, and it can reduce the amount of work necessary during maintenance calls.

Maintaining The Furnace

The furnace is serviced in the fall, and the approach depends on whether you have a gas or electric furnace. The ignition system is checked in a gas furnace to make sure that it cycles on and off properly and that the pilot light burns clean and stays lit. The blower motor and fan are important parts that need to be checked and maintained on a furnace so the heated air can be sent through the air handler. Maintenance can include lubricating parts and changing a belt if needed.

Preventative maintenance is usually work that should be done by a professional who can recognize problems and repair them as needed. However, you can do your part too by changing the filter regularly and making sure dust, weeds, and other things don't restrict airflow around the indoor or outdoor units. To learn more, contact a company that offers HVAC maintenance services.