What is a heat pump?

A heat pump is a versatile system that can provide both heating and cooling. This dual functionality distinguishes it from other systems that may only serve one purpose. In heating mode, a heat pump extracts heat from the outside air, ground, or water sources and transfers it indoors. Conversely, in cooling mode, the process is reversed; it removes heat from the indoor environment and releases it outside, effectively lowering indoor temperatures.

This ability to switch between heating and cooling makes heat pumps particularly energy-efficient and cost-effective, as they can replace separate heating and cooling systems. Additionally, many modern heat pumps utilize advanced refrigerants that contribute to their efficiency and environmental impact.

Understanding the heat pump's comprehensive capabilities highlights its significance in HVAC systems, especially in regions with moderate heating and cooling needs.