MARLEY MUH0571 277V Unit Heater

MARLEY MUH0571 277V Unit Heater - Industrial Unit Heater The MARLEY MUH0571 277V Unit Heater is a rugged industrial heating solution designed for commercial and industrial spaces such as factories, warehouses, garages, stairwells, shipping docks, power stations, and mechanical rooms. This unit heater provides efficient and reliable warmth with a pull-through airflow design that ensures even heat distribution and cooler operation. It is suitable for electrical distributors and switchgear suppliers looking for robust heating equipment compatible with 277V electrical systems. Specifications Voltage: 277V Phase: Single-phase Power: 5 kW Amperage: 18 amps BTU/hr: 17,000 Control Voltage: 277V Airflow (CFM): 350 Shipping Weight: 27 lbs Dimensions (HxWxD): 16" x 14" x 7.5" (406.4 mm x 355.6 mm x 190.5 mm) Temperature Range: 40°–90°F Color: Beige Features Advanced Airflow: Pull-through design draws air across the heating element for cooler operation and even heat distribution. Safe Operation: Linear thermal cutout provides automatic protection along the entire heating element length; includes a 24V control transformer for safer temperature adjustments. Precise Positioning: Equipped with individually adjustable louvers to direct warmth where needed; venturi outlet supports vertical mounting. Durable Heating Element: Steel sheath heating element clad in copper and outfitted with aluminum fins for faster cooling and enhanced safety. Self-Contained Installation: No piping, flues, valves, or traps required; ready for immediate installation in various industrial settings. Certified: UL Listed for safety compliance. Downloads & Links Spec Sheet Spec Sheet Spec Sheet