Your heat pump may have frozen over or need repairs. If the temperature outside climbs to 40 degrees or above and your home still won’t stay warm without using emergency heat, call your local HVAC service provider. For electric systems, your air handler turns into an electric furnace. When you manually set the emergency heat on your thermostat, your system bypasses the heat pump and directly accesses either the electric heat strip or the gas or oil furnace. In most cases, emergency heat is electric, but it can also run on natural gas or oil. This brings in heat without damaging your outdoor heat pump system. When emergency heat is turned on, your compressor and heat pump shut down entirely and your system’s electric heat strips turn on. Yes, please! How does emergency heat work? Emergency heat mode will continue to run until you manually turn it off. The “em heat” setting on your thermostat indicates your emergency heat has been activated. Plus, it works well at warming your home in below-freezing temperatures. The heat pump emergency heat setting is used when your heat pump needs a break to avoid system damage. A secondary heating source, like emergency heat, can be used to keep you warm. When the weather gets too cold, your heat pump isn’t able to pull enough warmth from the outdoor air to heat your home to the desired temperature.
Heat pump emergency heat What is emergency heat on your thermostat? However, you should always have a backup heating source for when temperatures drop too low and emergency heat becomes a necessity. If you live in an area with milder temperatures, heat pumps are great for saving money and energy. Refrigerant transfers heat from one place to another by flowing back and forth from an indoor unit (air handler) to a heat pump compressor (outdoor unit). Heat pumps use electricity and refrigerant to create a comfortable home temperature. They transfer warmth and coolness from one place to another. Heat pumps cannot create heat or cold air on their own. What is a heat pump?Ī heat pump warms your home as it pulls in heat from the outdoors, but it can also cool your home by expelling heat outside. Understanding how your outdoor unit works can help you identify issues with your system and understand when emergency heat is necessary.
If the heat pump freezes over or becomes damaged, then you should switch to emergency heat and call an HVAC service provider.īefore we dive into what emergency heat really means for the comfort of your home, let’s explore the concept of heat pumps. What does the emergency heat setting do? Emergency heat is ideal for when the outside temperature is too cold for your heat pump to keep your home warm. Skip the search and connect with an HVAC expert.
0 kommentar(er)
