The MRCOOL MHK10PB VersaPro Electric Heat Kit 10kW is an electric heating accessory designed to provide reliable supplemental or primary heat for compatible MRCOOL VersaPro air handlers. It works by converting electrical energy into heat, which is distributed through the air handler and ductwork to maintain consistent indoor comfort during colder conditions. Ideal for residential HVAC... https://www.partshnc.com/mrcool-mhk10pb-electric-heat-kit