When should you switch to emergency heat?
When should you switch to emergency heat? It is used when there is something wrong with first-stage heating (the Heat Pump itself). In other words, if you notice your house is cold and it isn't heating properly and you went outside and noticed that a tree fell and crushed your heat pump, that would be a good time to switch to Emergency Heat. What happens if my heat pump fan is not working? One purpose of the fan is to cool the compressor. With the heat pump fan not working, the compressor can overheat and be damaged – and that...