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351 Progress Drive Cottage Grove , WI 53527
(608) 839-1604
(608) 839-HEAT
 
 

Cooling Equipment Efficiency Criteria

Air-Source Heat Pumps and Central Air Conditioner
Key Product Criteria

Equipment Specification

Air-Source Heat Pumps

>= 8.2 HSPF/ >=14 SEER/ >=11.5 EER* for split systems
>= 8.0 HSPF/ >=14 SEER/ >=11 EER* for single package equipment including gas/electric package units

Central Air Conditioners

>=14 SEER/ >=11.5 EER* for split systems
>=14 SEER/ >=11 EER* for single package equipment including gas/electric package units

*Energy Efficiency Ratio

Air-Source Heat Pump (ASHP):

An air-source unitary heat pump model consists of one or more factory-made assemblies which normally include an indoor conditioning coil(s), compressor(s), and outdoor coil(s), including means to provide a heating function. ASHPs shall provide the function of air heating with controlled temperature, and may include the functions of air-cooling, air-circulation, air-cleaning, dehumidifying or humidifying.

Central Air Conditioner:

A central air conditioner model consists of one or more factory-made assemblies which normally include an evaporator or cooling coil(s), compressor(s), and condenser(s). Central air conditioners provide the function of air-cooling, and may include the functions of air-circulation, air-cleaning, dehumidifying or humidifying.

Heating Seasonal Performance Factor (HSPF):

This is a measure of a heat pump's energy efficiency over one heating season. It represents the total heating output of a heat pump (including supplementary electric heat) during the normal heating season (in Btu) as compared to the total electricity consumed (in watt-hours) during the same period. HSPF is based on tests performed in accordance with ARI 210/2401.

Seasonal Energy Efficiency Ratio (SEER):

This is a measure of equipment energy efficiency over the cooling season. It represents the total cooling of a central air conditioner or heat pump (in Btu) during the normal cooling season as compared to the total electric energy input (in watt-hours) consumed during the same period. SEER is based on tests performed in accordance with ARI 210/2401.

Energy Efficiency Ratio (EER):

This is a measure of the instantaneous energy efficiency of cooling equipment. EER is the steady-state rate of heat energy removal (e.g., cooling capacity) by the equipment in Btuh divided by the steady-state rate of energy input to the equipment in watts. This ratio is expressed in Btuh per watt (Btuh/watt). EER is based on tests performed in accordance with ARI 210/2401.

1Air-Conditioning and Refrigeration Institute. Standard 210/240 "2003 Standard for Unitary Air-Conditioning and Air-Source Heat Pump Equipment."


Energy Star - U.S. Environmental Protection Agency - U.S. Department of Energy

 
Call Wohler's Heating and Air Conditioning for reliable AC replacement in Sun Prairie WI.
351 Progress Drive
Cottage Grove, WI 53527
(608) 839-1604
351 Progress Drive
Cottage Grove, WI 53527
(608) 839-1604
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For Air Conditioner repair in Cottage Grove WI, like us on Facebook!
For Air Conditioner maintenance in Madison WI, visit us on Google!
For the best Air Conditioner installation in Sun Prairie WI, Find Wohlers Heating and AC on LinkedIn.
Tell us about the Air Conditioner replacement we performed near Cottage Grove WI on Yelp!
Home   •   Schedule   •   Financing   •   Promotions   •   Maintenance   •   Ask A Tech
For AC repair in Sun Prairie WI, like us on Facebook!
For AC maintenance in Cottage Grove WI, visit us on Google!
For the best Air Conditioning installation in Cottage Grove WI, Find Wohlers Heating and AC on LinkedIn.
Tell us about the Air Conditioning replacement we performed near Sun Prairie WI on Yelp!