HSPF Rating ENERGY STAR Certified? Trane XV20i 10 ✔ Daikin FIT 10 ✔ Lennox SL25XPV 11.8 ✔ Panasonic XE9WKUA 14 ✔ Mitsubishi MSZ-FS 13.5 ✔ Why HSPF matters HSPF measures the efficiency of your heating system. More efficient heat pumps mean less energy consumption, reducing car...
Heat pumps typically can use between 6,176 and 10,244 kilowatt hours (kWh) per year, depending on several factors.1The energy consumption of a heat pump is influenced by the size of the unit, the efficiency rating (such as SEER2 and HSPF2 ratings), and the specific heating and cooling...
Within rating procedures established by the U.S. Department of Energy, benchmarks have been established for the comparative performance of heat pumps and air conditioners. The heating seasonal performance factor (HSPF) and seasonal energy efficiency ratio (SEER) index heating and cooling season ...
HSPF2, or heating seasonal performance factor, measures heat pump efficiency. Using a heat pump with a high HSPF2 rating could reduce your energy bills.
Toshiba-Carrier Brand Launches in North America with Energy-Efficient Heat Pumps The heating efficiency is taken into account within the HSPF (heating season performance factor) rating The main point I'd like for you to understand is that both of these efficiency related numbers refer only to the...
HSPF Heat Pumps Need a Special Energy Efficiency Rating Factor The Energy Star program also provides a performance rating factor for heat pumps since those units, unlike straight air conditioning systems, operate through both heating and cooling seasons: ...
A letter to the editor is presented in response to articles published in the July 23, 2007 issue including "SEER Ratings Challenged" and "Efficiency Gaining Ground Again," by Mike Murphy.SwettOmahaDaveOmahaEBSCO_bspAir Conditioning Heating & Refrigeration News...
HSPF DETERMINATION OF AIR TO WATER HEAT PUMPS WITH FIELD-TEST RESULTSBarbouchi, SRoland, D