Heat pumps pull warmth from the outside air to heat your home, saving you money by using less energy (cutting your heating bills by up to half!).
Heat pumps work great in cool weather. However, when it gets very, very cold outside, your heating switches to electric resistance backup – called “emergency heat” or “e-heat.”
Modern thermostats switch between your heat pump and resistance heat seamlessly, adjusting based on actual temperatures and system needs. Manually switching to e-heat overrides your thermostat, shutting off any savings from your heat pump. 💸
Only manually change to e-heat if your heat pump no longer works. If your outdoor heat pump unit has a problem, use “emergency heat” and call a HVAC technician. Otherwise, let your thermostat keep you warm with the lowest heating bills possible!