MARLEY MUH104 10KW AT 480V 3PH HORIZONTAL/DOWNFLOW UNIT HEATER

MARLEY MUH104 10KW AT 480V 3PH HORIZONTAL/DOWNFLOW UNIT HEATER - Industrial Unit Heater The MARLEY MUH104 is a rugged, modular unit heater designed for industrial applications requiring efficient and reliable heating solutions. Operating at 10 kW and 480V 3-phase power, this unit heater is suitable for electrical distributors and switchgear suppliers servicing factories, warehouses, garages, shipping docks, and mechanical rooms. Its horizontal/downflow design facilitates flexible mounting and precise airflow control, making it ideal for heating indoor/outdoor transition spaces such as loading docks. Specifications Model Number: MUH104 Power: 10 kW Voltage: 480 V Phase: 3 Amperage: 12 A BTU/hr: 34,000 CFM (Airflow): 650 Control Voltage: 24 V Dimensions (H x W x D): 21 3/4" x 19" x 7 1/2" (552.5 mm x 482.6 mm x 190.5 mm) Weight: 38 lbs (17.2 kg) Temperature Range: 40°–90°F Color Options: Beige, Bronze UL Listed Features Advanced Airflow: Pull-through design draws air across the heating element for cooler operation and even heat distribution. Safe Operation: Equipped with a linear thermal cutout providing automatic protection along the entire heating element length; includes a 24V control transformer for safer temperature adjustments. Precise Positioning: Individually adjustable louvers allow targeted airflow; venturi outlet supports vertical mounting. Durable Heating Element: Steel sheath clad in copper with aluminum fins for enhanced safety and faster cooling. Easy Installation: Self-contained unit requiring no piping, flues, valves, or traps. Versatile Mounting: Supports horizontal or vertical discharge with threaded rod mounting or optional pivoting brackets. Suitable for Use In: Factories, warehouses, garages, stairwells, shipping docks, power stations, mechanical rooms. Downloads & Links Spec Sheet Spec Sheet Spec Sheet