Questions? 1-800-442-2581
or 1-616-784-1121
8:00am-5:00pm M-F (Eastern Time)
 
 
Share |
 
Refine Results Clear All
Product Types
Fan Forced Heaters
Unit Heaters
Voltage
277 Volt
Phase
1 Phase
Wattage
10 KW
3 KW
5 KW
7.5 KW
Price
$250 to $500
$500 to $1000
Vendors
Marley
Qmark
Product Types
Select Product Types Clear
 Fan Forced Heaters (4)
 Unit Heaters (4)
Voltage
Select Voltage Clear
 277 Volt (4)
Phase
Select Phase Clear
 1 Phase (4)
Wattage
Select Wattage Clear
 10 KW (1)
 3 KW (1)
 5 KW (1)
 7.5 KW (1)
Price
Select Price Clear
 $250 to $500 (3)
 $500 to $1000 (1)
Vendors
Select Vendors Clear
 Marley (4)
 Qmark (4)
$25 or Less Products
Baseboard Space Heaters
Camp, Fish, Hunt & RV
Church Baptistry Heaters
Clearance & Specials
Comfort Space Heaters
Construction Heaters
Controls & Transformers
Cooling/Air Conditioning
Fans/Blowers/Ventilation
Floor Warming Mats/Cables
Garage & Shop Heaters
Garden & Outdoor Items
Hand Dryers (Washrooms)
Heaters & Accessories
Heating Cable & Mats
High Temp. Insulation
High Temp. Wire & Acces.
Industrial Heating Products
Infrared Radiant Heaters
Lighting & Flashlights
Manufacturers (Vendors)
Nichrome Wire Coils & Acc
Patio Heaters (Radiant)
Pipe Freeze Protection
Portable Space Heaters
Replacement Repair Parts
Roof & Gutter Deicing
Snow & Ice Removal
Tapes-Fiberglass/Aluminum
Temperature Sensors
Thermostats & Accessories
Tools, Instruments & Gear
Unit Heaters (Blower)
Wall Heaters (Fan-forced)
Wall Panel Convectors
Water Heaters (Tankless)
ITEM # QTY.
Results
You searched for: MUH Series 277V 1Ph Unit Heaters
Results Displayed: 1 - 5 of 5
Qmark type MUH unit heater. For use factories, warehouses, garages, stores, shipping rooms, power stations, and aircraft hangers. Can be used for primary, supplementary, spot, or dual-system heating.



Features:
- Totally versatile. Unit can be mounted either horizontally or vertically.
- Wide range of optional control kits are field installable, increasing the MUH adaptability to the specification market.
- Forced air unit heater with 10 power ratings; from 3KW to 50 KW heating output; 208, 240, 277 and 480V, 10,230 to 170,500 BTU/hr.
- 32 compatible models (no need to try to assemble a heating system from 70 or 80 models!)
- 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.
- Branch circuit fusing (when required). Completely enclosed fan motor.
- 1or 3-phase wiring on 5 through 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 providing a safer and more accurate means of temperature control. 3KW and 5KW, 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 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.
- Ruggedly built, yet lighter weight for easier installation. No piping flues, valves, or traps.
- Individually adjustable discharge louvers to control air flow.
- Choice of optional diffusers for variety of air patterns, maximizing heat concentration and coverage in the vertical position.
- Meets all UL, NEC, and OSHA requirements.
- UL listed
















Link to Product Information Page on HeatersPlus.com
Installation and Maintenance Instructions
Product Bulletin
Submittal Sheet
Replacement Parts
Item CodeDescriptionVendorQuantity
QMARK685360047270-X
/contentonly.aspx?file=images/items/QMARK685360047270-X_s.* does not exist
MUH0571-X Qmark Unit Heater
Qmark Type MUH Series Unit Heaters - 277 Volt 1 Phase 5KW - 350 CFM - 45F Temp Rise - 12ft Air Throw - 24V control transformer & HC power contactor
Qmark/Marley
QMARK685360047201
MUH0371 Qmark Unit Heater
Qmark Type MUH Series Unit Heaters - 277 Volt 1 Phase 3KW - 350 CFM - 27F Temp Rise - 12ft Air Throw - 277V Control Voltage
Qmark/Marley
QMARK685360047270
MUH0571 Qmark Unit Heater
Qmark Type MUH Series Unit Heaters - 277 Volt 1 Phase 5KW - 350 CFM - 45F Temp Rise - 12ft Air Throw - 277V Control Voltage
Qmark/Marley
QMARK685360047348
MUH077 Qmark Unit Heater
Qmark Type MUH Series Unit Heaters - 277 Volt 1 Phase 7.5KW - 650 CFM - 37F Temp Rise - 18ft Air Throw - 24V Control Voltage
Qmark/Marley
QMARK685360047409
MUH107 Qmark Unit Heater
Qmark Type MUH Series Unit Heaters - 277 Volt 1 Phase 10KW - 650 CFM - 49F Temp Rise - 18ft Air Throw - 24V Control Voltage
Qmark/Marley