Dirty Furnace Filter
A dirty furnace filter is one of the most common causes of furnace problems. Dust and dirt can restrict air flow. If the filter gets
September 15, 2016
Blog
HVAC Preventive Maintenance
HVAC Preventive Maintenance is the best way to assure trouble-free performance. You wouldn’t drive your car without changing the oil. The same logic holds true
August 24, 2016
Air Conditioner Freezes Up
If your air conditioner freezes up, there are a few common reasons. One reason is that the airflow is restricted in some way. When the
July 21, 2016
Air Conditioning Process
Air conditioning process is the method of altering the properties of air. This process changes the temperature and humidity to more comfortable conditions. The conditioned
May 25, 2016
Discounts
De Hart Plumbing Heating and Cooling offers many discount opportunities to our customers. If you are a current or retired military member or a veteran,
April 19, 2016
Parts of a Furnace
Ever wonder what the parts of a furnace are? You usually only hear about them when they fail and you are paying the repair man
January 26, 2016