Changing Your A/C Filters And Furnace Filters On A Regular Basis

When dirty A/C filters and Furnace Filters are left in a system they begin to restrict air flow, restricted air flow means your system is going to work harder to push the same amount of air. This can cause damage to your system and also raise your utility bills. The harder your HVAC unit has to work, the more energy it eats away. Filters should really be changed out monthly, especially during the summer and winter months when the HVAC unit has a heavy workload.