The Carrier 37MHRAQ Comfort™ Series ductless outdoor heat pump unit provides a versatile and cost-effective cooling and heating solution. Powered by Inverter technology, it constantly adjusts its output to maintain peak comfort while lowering energy consumption. Engineered for northern climates, it delivers reliable heating down to -20°C (-4°F). With Golden Fin™ protection and a space-saving design, it is a durable and robust choice for any residential application.