In a hybrid heat pump, even when the temperature becomes considerably low the heat pump can extract heat from the air and pump it inside the house to make it warmer. However, when the temperature outside falls below an economic balance point it becomes difficult for a heat pump to extract heat from the outside air. In such an instance, the hybrid heating system switches to the furnace mode. The benefit is that if the heating system did not have a fossil fuel source of combustion it would use expensive electric resistance heat when the outside temperature has fallen below the physical balance point.
You must be wondering about the costs of a hybrid heating system. It is true that the installation cost of a hybrid heating system is slightly higher than the conventional modes of heating. This is because two different heating systems with two different fuel sources are required for the system to operate. However, the installation cost to a large extent depends on the size and heat load of a particular home. At the same time, it needs to be noted here that the higher installation cost of a hybrid heating system is recovered through the amount of monthly savings that you make through your utility bills.
Hybrid heating systems have a few benefits over other conventional modes of heating. They are the following:
• When you have a hybrid heating system installed in your home you will never be out of heat. Even when the temperature outside becomes too low you will have a furnace to support your heating needs.