auxiliary heat

**Auxiliary Heat**

Auxiliary heat is a secondary heating system used in conjunction with a primary heat pump to provide additional warmth during extremely cold weather. When the heat pump alone cannot maintain the desired indoor temperature, the auxiliary heat kicks in to ensure consistent and comfortable heating. This backup system often uses electric resistance coils or a furnace to boost heat output, helping to prevent the home from becoming too cold. Understanding how auxiliary heat works can help homeowners optimize their heating efficiency and manage energy costs effectively.