The International Comfort Products EHC10BKB 10kW electric heater kit is a heating accessory designed for use in compatible air handlers and fan coil units. It provides supplemental or primary electric heat by converting electrical energy into heat through high-efficiency heating elements, which are activated as needed to maintain desired temperatures. Commonly used in residential HVAC systems, it ensures reliable and consistent heating performance. This heater kit improves comfort during colder conditions, supports system versatility, offers efficient operation, and integrates seamlessly for dependable and controlled heat distribution.