Qmark MUH502 Electric Shop Unit Heater - Ships from the Factory in South Carolina
Heavy gauge die-formed steel housing.
Two-toned, smartly styled.
Advanced pull-through air flow design draws air across heating element for more even air distribution and cooler element operation.
Specially designed venturi outlet to meet that added throw as required in vertical position.
Completely enclosed fan motor.
Aluminum-finned, copper clad steel sheath heating element has longer useful life, because of cooler sheath temperature and faster heat dissipation.
Automatic reset linear thermal cut-out, capillary type, provides protection over entire length of element areas.
Ruggedly built, yet lighter weight for easier installation. No piping flues, valves, or traps.
Individually adjustable discharge louvers to control air flow.
The Qmark MUH502 meets all UL, NEC, and OSHA requirements.
Limited 1 Year for the Unit, and 5 Year warranty on Element
Quick Specs Qmark MUH 502:
Off White Finish
3,000 CFM Hi (Air flow)
2,600 CFM Lo (Air flow)
114 Lbs (with bracket)
50,000 watts (170,500 BTU's)
240 volts 3 phase hard wired Commerical Voltage Only
1/2 Motor HP
0 AWG Wire Size
37,500 watts (127,300 BTU's)
208 volts 3 phase hard wired Commerical Voltage Only
1/2 Motor HP
3 AWG Wire Size
26 5/8 W
11 3/4 D
Optional Accessories: (Sold Separately)
Built-In Thermostat - Double Pole Internal Thermostat for Field Installation Temp. Range: 40°F - 85°F= MT-2
Wall Thermostat - 24 VoltLow Voltage = TH5220D1003
Digital Non Programmable Thermostat
Temp. Range: 40°F - 90°F.
2 Stage Heating
Universal Wall & Ceiling Bracket - MMB50
Disconnect Switch: NOT AVAILABLE
To prevent a possible fire, do not block air intakes or exhaust in any manner. Keep combustible materials, such as crates, drapes, etc., away from heater. Do not install behind door, furniture, towels, or boxes.
This heater is not approved for use in corrosive atmospheres such as marine, green house or chemical storage areas.