The definition of a mini-split heat pump is a system that consists of an outdoor and indoor unit that are connected by small refrigerant lines. This system works by taking heat from the outdoors, transferring it to the inside, and then releasing it into the air. The outdoor unit collects energy from the outside air, compresses it, and then sends it to the indoor unit. The indoor unit then reverses the process, releasing the heated air into the home. Mini-split heat pumps are more energy efficient than traditional heating systems, and they can be used to heat a single room or an entire house. They are also quieter than traditional heating systems, and the installation process is relatively straightforward. Additionally, they can be used to cool a home during the summer months, and they offer a cost-effective solution for homes that are difficult to heat or cool efficiently. Mini-split heat pumps are an ideal solution for those who want to reduce their energy bills and improve their home’s comfort.