MARLEY MUH072 7.5KW AT 240V (5.6KW AT 208V) 1-3PH HORIZONTAL/DOWNFLOW UNIT HEATER

MARLEY MUH072 7.5KW Unit Heater – Industrial Heating Solutions The MARLEY MUH072 is a robust 7.5KW electric unit heater designed for industrial and commercial environments, offering reliable heating for spaces such as factories, warehouses, garages, stairwells, shipping docks, power stations, and mechanical rooms. This horizontal/downflow unit heater operates efficiently at 240V (5.6KW at 208V), providing powerful airflow and heat distribution, making it suitable for electrical distributors and lighting solutions providers seeking dependable wire and cable-compatible heating equipment or switchgear supplier applications. Specifications Model Number: MUH072 Power Output: 7.5KW at 240V / 5.6KW at 208V Voltage: 208/240V Phase: 1-3 Phase Amperage: 27.0/31.3 Amps Control Voltage: 24V Airflow: 650 CFM Shipping Weight: 38 lbs Dimensions: Height 21 3/4", Width 19", Depth 7 1/2" Temperature Range: 40°–90°F CFM Range: 350–3000 Color Options: Beige, Bronze UL Listed Features Advanced Pull-Through Airflow Design: Draws air across the heating element for cooler operation and even heat distribution. Safe Operation: Equipped with a linear thermal cutout for automatic protection along the heating element and a 24V control transformer for safe temperature adjustment. Precise Positioning: Individually adjustable louvers allow targeted heat direction; venturi outlet supports vertical mounting. Durable Heating Element: Steel sheath heating element clad in copper and outfitted with aluminum fins for enhanced safety and rapid cooling. Ready for Installation: Self-contained unit heater requiring no piping, flues, valves, or traps, simplifying installation. Versatile Mounting: Supports both horizontal and vertical discharge with detailed mounting options including threaded rod mounting and optional pivoting brackets. Compatible with Single or Three-Phase Power: Factory wired for single-phase with easy field wiring for three-phase applications. Comprehensive Safety and Maintenance Instructions Provided: Includes manual reset safety limit, detailed wiring diagrams, and cleaning guidelines to ensure long-term reliability. Downloads & Links Spec Sheet Spec Sheet Spec Sheet