Three function heat pump system

摘要: The invention relates to a three-function heat pump system which provides space heating, cooling and hot water. permits water production all year long without operation of the in heating or modes. To this end, employs large storage tank relatively smaller tank. A exchanger within is sized sufficiently permit function as condenser, thereby permitting refrigerant bypass packaged compact unit compressor located an insulated container with domestic crankcase therefore remains warm prevent migration during off seasons. location adjacent eliminates need for less energy efficient resistance heaters.