Hello World, Does anyone know what the max number of CPU's (cores) that Windows 7 64bit will support or recognize. I currently have a Tyan quad socket motherboard that has 32GB of RAM and QTY 4 AMD 8354 2.2Ghz Quad Cores processors, total 16 Cores.
Outdoor components of a residential air-source heat pump. A heat pump is a device that transfers heat energy from a source of heat to a destination called a heat sink. Heat pumps are designed to move thermal energy in the opposite direction of spontaneous heat transfer by absorbing heat from a cold space and releasing it to a warmer one.
more HVAC definitions. HSPF is an abbreviation for Heating Seasonal Performance Factor. It is the most commonly used measure of the heating efficiency of heat pumps.(The cooling efficiency of a heat pump is measured by its SEER .). Technically speaking, the HSPF is a heat pump's estimated seasonal heating output in BTUs divided by the amount of energy that it consumes in watt-hours. heat pump with a high HSPF is more efficient than a heat pump with a low HSPF. New heat pumps manufactured after 2005 are required to have an HSPF of at least 7.7. The most efficient heat pumps have an HSPF of 10.