5 Rules of the HVAC Maintenance

HVAC system is one of the most important appliances in every household, as it serves to produce and maintain the optimal indoor temperature during the weather extremes. However, your HVAC could easily become a source of various household problems and health issues. For example, dirty and clogged air ducts impact the performance of the system, which could lead to the unpleasantly high energy bills, or they could decrease the indoor air quality and, hence, induce serious allergy problems. Here are the main HVAC rules you need to strictly follow in order to keep your home environment safe and healthy.

1. Change the Air Filter
Dirty and old air filters are one of the main causes of the HVAC low performance. According to the HVAC experts, you should change air filter once in every 1-6 months.

2. Clean the Condenser Coils
Regular maintenance of the condenser coil will drastically improve the energy efficiency of the HVAC system.

3. Inspect Fan, Bearings, and Belts
The inspection of fan, bearings and belts (and other parts of the HVAC system that are within your reach) is the main part of the HVAC preventive maintenance. In order to avoid serious damages and costly repairs, you should perform these actions twice annually. ⠀

4. Clean Dampers
Dampers regulate the air flow and stop the system from running when the outside temperature is lower than 60 degrees F. Clean dampers once a year to keep them on their best performance.

5. Clean Air Ducts
Dirty air ducts are serious health hazard – they could decrease the indoor air quality, disperse various allergens and it is speculated that they could even induce the sick building syndrome. Get a professional duct cleaning service every three to five years to keep your home safe and your family healthy.