Tag: superheat

What is Superheat and Subcooling? The Ying and Yang of Air Conditioning

Together they let you take a peek into the inner workings of the magic known as refrigeration, separately they’re about useless. It seems everyone is fascinated with super heat. They’re quick to add refrigerant if the superheat is “high”, or

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Evaporator Coils Part 3: Direction of Airflow

                      This is an easy one. Remember this rule for DX evaporator coils; Entering air meets leaving refrigerant. Leaving air hits entering refrigerant.

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