Product Details
The unit heater is designed for horizontal or vertical mounting in downflow applications, delivering 3 kW of heating power at 208V with single-phase operation. It serves as an auxiliary, supplementary, or primary heat source suitable for a range of settings including factories, stores, garages, basements, warehouses, and public buildings. The unit is versatile, featuring adjustable louvers that provide precise control of air distribution while preventing complete closure of the discharge area. It offers 360° positioning and incorporates an aluminum-finned, copper-clad steel sheath heating element for enhanced longevity due to cooler sheath temperatures and faster heat dissipation. The advanced pull-through airflow design ensures even air distribution and cooler element operation. It supports 10 power ratings ranging from 3 kW to 50 kW, with heating outputs of 10,230 to 170,600 BTU/hr, and accommodates both 1- and 3-phase wiring options for the 5 through 10 kW at 208/240V and 15 kW at 208V units, which are field interchangeable. Compliance with NEC requirements is achieved through branch circuit fusing for circuits not exceeding 24 amps. The unit is equipped with a 2-speed fan selector switch for the 25 to 50 kW models, and features a delay mechanism that keeps the fan running until the heating element cools, enhancing comfort and extending component life. An automatic reset linear thermal cut-out provides protection across the heating element area, with manual reset protection available upon request. The specially designed venturi outlet caters to enhanced throw in vertical orientation. Constructed from heavy gauge die-formed steel housing, the unit is rugged yet lightweight for easy installation, requiring no piping, flues, valves, or traps. The large, dynamically balanced fan blades are engineered for maximum airflow while minimizing turbulence and noise. Dimensions and specific certifications may vary by model.
