For industrial products like MUH502 Electric Unit Heater, 208/240, 3 Phase, 37.5/50.0 kW, 127.3/170.5 BtuH from manufacturers such as Qmark, you won’t find a better source than Industrials Unlimited, an all-inclusive marketplace for industrial products and much more. As a leader among independent distributors, we have access to an inventory of more than 2 billion new and obsolete parts such as MUH502 and many others. We are also an AS9120B, ISO 9001:2015, and FAA AC 00-56B accredited business, ensuring the quality of each part we sell.
Whether you need MUH502 from product category Fans And Hvac Equipment or any other parts in our vast and diverse inventory, Industrials Unlimited can provide it with short lead times and competitive prices. Any parts not in stock can be efficiently sourced and shipped via our extensive international supply chain network that spans North America and Europe. We are also the only independent distributor with a no China sourcing policy, meaning every part we sell is fully traceable or comes directly from a trusted manufacturer like Qmark. To begin the purchasing process immediately, submit an RFQ today. Our team of dedicated account managers is standing by and will respond to you in 15 minutes or less.
Air Flow | 3000 cfm |
Amps AC | 104.2/120.4 |
BtuH | 127.3/170.5 |
Contactor Coil Voltage | 24 |
Country of Origin (subject to change) | United States |
Depth | 17-1/4 |
Electric Heater Item | Electric Unit Heater |
Electric Heater Phase | 3 |
Features | Units Mount Either Horizontal or Vertical. Applications: Factories, Warehouses, Garages, Stores, Shipping Rooms, Power Stations, Aircraft. Can Be Used for Primary, Supplementary, Spot, or Dual-System Heating. Wide Range of Optional Control Kits are Field Installable, Increasing The MUH Adaptability to The Specification Market. 3kW to 50kW Heating Output Made From Heavy Gauge Die Formed Steel Housing. Advanced Pull-Through Air Flow Design Draws Air Across Heating Element for More Even Air Distribution and Cooler Element Operation. Branch Circuit Fusing (When Required). Completely Enclosed Fan Motor. 1 or 3-Phase Wiring On 5 to 10 kW 208/240V And 15 kW 208V Units (Field Interchangeable). Aluminum-Finned, Copper Clad Steel Sheath Heating Element Has Longer Useful Life Because of Cooler Sheath Temperature And Faster Heat Dissipation. 24V Control Transformer Standard On Most Models Which Provides A Safer and More Accurate Means of Temperature Control. 3 kW And 5 kW 208-277V, Have Line Voltage Controls As Standard (24V Control Available On Made-To-Order Basis). Automatic Reset Linear Thermal Cut-Out, Capillary Type Provides Protection Over Entire Length of Element Areas (Manual Reset Protection Available On Made-To-Order Basis). 2-Speed Fan Selector Switch (25 kW to 50 kW Models). Fan Delay Feature Eliminates Cold Drafts. Element Heats Up Before Fan Cuts In, Then Fan Continues To Distribute Heat After Element Shuts Off. Individually Adjustable Discharge Lowers to Control Air Flow. Choice of Optional Diffusers for Variety of Air Patterns, Maximizing Heat Concentration and Coverage In Vertical Position. Meets All UL, NEC, And OSHA Requirements. |
Heater Mounting Type | Ceiling, Wall |
Heater Voltage | 208/240VAC |
Height | 30 |
Horizontal Air Throw | 60 ft |
Housing Finish | Powder Coated |
Housing Material | Steel |
Hz | 50/60 |
Item | Electric Unit Heater |
kW | 37.5/50.0 |
Manufacturers Warranty Length | 1 yr Parts, 5 yr Elements |
Mounting Type | Wall/Ceiling |
Phase | 3 |
Requires | Two-Stage Thermostat |
Standards | UL Listed, Meet all NEC and OSHA requirements |
Temp. Rise | 61 Degrees F/53 Degrees F |
Vertical Floor Coverage | 63 ft |
Vertical Mounting H | 25 ft |
Voltage | 208/240 |
Width | 26-5/8 |
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