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Evergreen Home Heating and Energy Seattle, West Seattle, South Seattle, North Seattle, Ballard, Greenlake, Bellevue, Kent, Renton, Federal Way, Auburn, Redmond, Shoreline, Kirkland, Sammamish, Lynnwood, Bothell, Burien, Issaquah, Des Moines, SeaTac, Mercer Island, Maple Valley, Kenmore, Mukilteo, Mountlake Terrace, Tukwila, Mill Creek, Covington, Lake Forest Park, Woodinville, Newcastle, Snohomish, Duvall, Normandy Park, Stanwood, North Bend, Clyde Hill, Medina
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HVAC Glossary

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Seasonal Energy Efficiency Ratio. This is a measure of the cooling efficiency of an HVAC appliance, such as an air conditioner or heat pump. SEER takes into account the fluctuation in temperatures that occur during different seasons. In Western Washington, because our cooling season is so short each year, SEER is much less important as an efficiency measurement for heat pumps than HSPF, which measures heat pump heating efficiency.

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A thermostat that can be programmed to "set back" at certain times of the day which do not require as much temperature control by an HVAC system. "Setbacks" are commonly used during the day when home occupants are at work, or at night when occupants are sleeping, in order to save energy.

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A self contained appliance used for heating a room or enclosed space.

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The resistance in a duct system that moving air has to overcome. Static pressure is measured as inches of water column (IWC). The higher the number, the more static pressure that exists in a duct system.

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A water heater with a tank that stores heated water to be dispensed when needed. Hot water is dispensed from the top of the tank and is refilled by cold water in the bottom of the tank.

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An electric device used to heat the surrounding air. These are often installed in air handlers to provide heating for a home. An air handler equipped with strip heat is also referred to as an electric furnace.

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Conditioned or heated air distributed by the fan in an HVAC appliance into the conditioned space of a room or home.

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The duct through which supply air is distributed into the conditioned space of a room or home.

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License Number: EVERGRL954R2
Since 1975
trane dealer Seattle, West Seattle, South Seattle, North Seattle, Ballard, Greenlake, Bellevue, Kent, Renton, Federal Way, Auburn, Redmond, Shoreline, Kirkland, Sammamish, Lynnwood, Bothell, Burien, Issaquah, Des Moines, SeaTac, Mercer Island, Maple Valley, Kenmore, Mukilteo, Mountlake Terrace, Tukwila, Mill Creek, Covington, Lake Forest Park, Woodinville, Newcastle, Snohomish, Duvall, Normandy Park, Stanwood, North Bend, Clyde Hill, Medina Evergreen Refrigeration, Seattle, West Seattle, South Seattle, North Seattle, Ballard, Greenlake, Bellevue, Kent, Renton, Federal Way, Auburn, Redmond, Shoreline, Kirkland, Sammamish, Lynnwood, Bothell, Burien, Issaquah, Des Moines, SeaTac, Mercer Island, Maple Valley, Kenmore, Mukilteo, Mountlake Terrace, Tukwila, Mill Creek, Covington, Lake Forest Park, Woodinville, Newcastle, Snohomish, Duvall, Normandy Park, Stanwood, North Bend, Clyde Hill, Medina