There are several HVAC issues that you can fix yourself. If your system isn’t working as expected, your first order of business should be checking your air filter and replacing it if necessary. If you ...

Airflow is a critical component in the performance and efficiency of HVAC systems. Proper airflow ensures optimal heat transfer at the evaporator coil and distribution of properly conditioned air ...

A heat pump functions as a typical air conditioning system in the cooling mode — absorbing heat from indoors and rejecting it outdoors. In heating mode, the coils reverse their functions. The outdoor ...