A room heating and cooling heat pump, also known as a mini-split heat pump, is a type of heat pump that is used to heat and cool individual rooms or spaces. These heat pumps typically consist of an outdoor unit, which contains the compressor, condenser and evaporator, and an indoor unit, which contains the fan and air filter. They use refrigerant to transfer heat between the indoor and outdoor units, and can either cool or heat the room depending on the temperature setting.

Room heating and cooling heat pumps are highly efficient and can provide both heating and cooling in one unit. They are also cost-effective, as they use less energy than traditional heating and cooling methods such as electric resistance heaters or air conditioners. They also allow for better temperature control in individual rooms or spaces, making them suitable for residential and commercial use. They are relatively easy to install and maintain, and they can be controlled by a thermostat or timer for optimal performance.