Heat pumps generally can use involving six,176 and 10,244 kilowatt hours (kWh) annually, depending on numerous components.1 The Vitality use of the heat pump is influenced by the size of your unit, the performance score (including SEER2 and HSPF2 ratings), and the particular heating and cooling needs of the home. https://dominickdthui.thekatyblog.com/30274821/industrial-heat-pumps-fundamentals-explained