Equipment varies and so does the operating range. However, 40 degrees is a general standard where some heat pumps begin to lose efficiency. Most will continue to work down to 17 degrees, with some equipment going below that. When the thermostat (via outdoor temperature sensor) senses the outdoor temperature is too cold for the heat pump to be used as the primary heat source, it automatically switches to a secondary heating source (gas, propane, oil or electric).
Air conditioners are appliances that provide us with respite during the scorching heat. Even when the temperatures are very hot and humid outside the...
In today’s world numerous technologies are being used for the purpose of heating your home. Along with furnaces and boilers the other methods u...
Before much is explored about central air conditioners it is important that we understand what is a central air conditioner and how does it function....
An air conditioner unit today has become an indispensable unit of almost every household to keep the home temperature comfortable throughout the year...
Florentine IV 56 in. Brushed Nickel Ceiling Fan with W...
Antron 42 in. Satin Nickel Ceiling Fan
VS4BD018KB B6VMAX24KB SEER 14 EER 12.5 18400 BTU Heat ...
GREE 301484431 - Main Control Board