Glossary of terms used on this site

There are 67 entries in this glossary.
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E

Term Definition
EAT

Entering air temperature.
EER

Energy efficiency ratio.
ELT

Entering liquid temperature.
Energy Efficiency Ratio (EER)

Cooling capacity in BTU/hr divided by electrical energy consumed in watts.
Evap. T.

The temperature on evaporator side when Freon is converted from a liquid to a vapor (gas).
Evaporator

The heat absorbing mechanism or heat exchanger in a heat pump. Refrigerant changes phase from a liquid to a gas in this exchanger, absorbing heat energy from the surrounding media in the process.
EWT

Entering water or fluid temperature.