Heat pumps are much more efficient than they used to be. For example a 3 ton 13 SEER heat pump today can generate 22,000 btu's of heat even at 32 degrees. Compare that with heat pumps 15 - 20 years ago where you were lucky to get 10,000 btu's at the same temperature. So yes, run your heat pump all winter.
Heat pumps don't work well when its below freezing point temperature's
During an emergency. i.e. when the heat pump is not working. If your heat pump can not keep your house warm, then the auxiliary heating coils (same thing as emergency heat) will come on automatically. If not, then there is a problem with your heating system.
My heat pump was professionally wired when built in 2004. Wire is No. 4 AWG with 80 amp breaker
Ground source heat pumps, or geothermal systems, use the earth as a heat source in winter and a heat sink in the summer. They can be purchased from Ingrams Water and Air, Water Furnace and Xcel Energy.
We use heat in our homes to keep us warm during the winter. We also use heat in our home espcailly in our kitchen to heat our food.
you should use 5W20 for winter. It's best for cranking in winter.
There is still enough heat in the air to run your heat pump when the temp is in the 30,s
Heat pump is more efficient. If you use electric heaters, 1 joule of electric energy will produce 1 joule of heat energy. If you use heat pumps, 1 joule of electric energy can pump several joules - perhaps up to 5 or 6, depending on the outside temperature, and the efficiency of the heat pump - of heat, from the outside to the inside.
sure why not
Should u use 10w30 or 10w40 in the winter
EM (or emergency heat) can be used if you have a problem with your other heat source such as a heat pump. In most cases, you will not need this but what it does is bi-passes the primary heat source and allows your secondary heat source (normally your furnace) to become the primary.
the temperature outside will thicken the oil in the winter in the summer you should use thicker because the heat will thin en the oil btw I'm 15 and know this