Reasons Why Your Heater is Blowing Cold Air
A heater should keep your home warm a while after turning it on. However, if you start your thermostat and notice the heater is blowing cold air, you should contact a qualified HVAC expert for assessment. Below are some reasons why your heater may be blowing cold air: Dirty Air Filters Air filters capture dust particles and debris from the air. If the filters are dirty,…