This electric heater is designed to provide 15 kilowatts of heating power and is suitable for use in single-phase electrical systems. It features a fused design that helps to protect against electrical surges and other potential hazards. This heater is manufactured by Carrier, a leading brand in the HVAC industry known for producing high-quality and reliable products. With its durable construction and efficient heating capabilities, this electric heater is an excellent choice for HVAC service technicians looking to upgrade or replace their existing heating systems.