Wall/Ceiling Electric Unit Heater, Fan Forced, 1 or 3 Phase, 208/240VAC, 16in H x 14in W x 7-1/2in D MPN:MUH0521

• The QMARK MUH0521 is an electric unit heater with a fan-forced heating method for industrial and commercial spaces such as factories, warehouses, garages, stairwells, shipping docks, power stations, and mechanical rooms. It operates on 208/240V AC at 60 Hz and supports 1 or 3-phase power. The steel housing has a polyester powder-coated beige finish, and the unit can be mounted on a wall or ceiling. Its pull-through airflow design moves air across the heating element for even air distribution, and the enclosed fan motor is suited for demanding indoor applications and indoor/outdoor transition areas.

  Key Features of the QMARK MUH0521 Electric Unit Heater:
  

  • Heating output: 3.7/5 kW with 12,600/17,000 BtuH heating capacity.
  • Airflow performance: 350 cfm with a 45°F air temperature rise.
  • Air distribution: Adjustable outlet louvers with a 12 ft horizontal air throw and 9 ft vertical floor coverage.
  • Heating element: Aluminum-finned, copper-clad steel sheath element for cooler sheath temperature and faster heat dissipation.
  • Motor and controls: Completely enclosed motor, mechanical selector dial, 3-pole switch, fan-delay, and auto reset features.
  • Electrical configuration: 18A/21A, contactor coil voltage 208/240V AC, 1 or 3-phase operation.
  • Construction: Steel cabinet with polyester powder-coated finish.
  • Mounting and size: Wall or ceiling mounting
  • overall dimensions are 16 in H x 14 in W x 7-1/2 in D.
  • Field adaptability: Compatible with optional field-installable control kits
  • requires MMB10 and UHMT2.

Additional Information