The answer to 'what is heat pump' is a heat pump is a type of HVAC (heating, ventilation, and air conditioning) system that provides both heating and cooling for a home or building. Unlike traditional furnaces or air conditioners, a heat pump moves heat rather than generating it, making it a more energy-efficient option. Heat pumps work by transferring heat from one area to another, using a refrigerant to absorb and release heat.
Heat pumps are available in different types, including air-source, ground-source (geothermal), and water-source. They are a popular choice for homeowners looking to reduce their energy costs and carbon footprint, as they can be up to 300% more efficient than traditional HVAC systems.