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QMark

QMark® MUH Electric Unit Heaters - 208V

QC Part #
GR1145
In stock
Grouped product items
Product Name Qty
QMark® MUH0381 Electric Unit 3 kW Heater
SKU: 21400

Usually Ships In 8-10 Weeks

$333.74
QMark® MUH0581 Electric Unit 5 kW Heater
SKU: 21401

Usually Ships In 8-10 Weeks

$339.89
QMark® MUH078 Electric Unit 7.5 kW Heater
SKU: 21402

Usually Ships In 8-10 Weeks

$526.62
QMark® MUH108 Electric Unit 10 kW Heater
SKU: 21403

Usually Ships In 8-10 Weeks

$569.21
QMark® MUH158 Electric Unit 15 kW Heater
SKU: 21416

Usually Ships In 8-10 Weeks

$953.32
QMark® MUH208 Electric Unit 20 kW Heater
SKU: 21417

Usually Ships In 8-10 Weeks

$1,355.45
QMark® MUH308 Electric Unit 30 kW Heater
SKU: 21418

Usually Ships In 8-10 Weeks

$1,851.35
QMark® MUH508 Electric Unit 50 kW Heater
SKU: 21419

Usually Ships In 8-10 Weeks

$2,851.76

Made of heavy gauge die-formed steel, forced air QMark 208V MUH Electric Unit Heaters are ideal for garages, workshops, warehouses, factories, stores, shipping rooms, power stations and aircraft hangers. This versatile heater can be used for primary, supplementary, spot or dual-system heating. 

Features/Advantages:

  • Mount horizontally or vertically
  • Completely enclosed fan motor
  • Optional control kits are field installable, increasing MUH adaptability to the specification market
  • Summer fan kits are available to adapt heater into a cooling fan
  • Heavy-gauge die-formed steel housing. Front and back is a neutral grey, the wrap-around steel section is a statuary bronze color
  • Ruggedly built, yet lighter weight for easier installation. No piping flues, valves or traps
  • Advanced pull-through air flow design draws air across the heating element for more even air distribution and cooler element operation
  • Specifically designed ventrui outlet to meet that added throw as required in a vertical position
  • Individually adjustable discharge louvers to control air flow
  • 1- or 3-phase wiring on 5-10 kW 208/240V and 15 kW 208V units (field interchangeable)
  • Aluminum-finned, copper clad steel sheath heating element has a longer life because of cooler sheath temperature and faster heat dissipation
  • Fan delay feature eliminates cold drafts. Element heats up before fan cuts in, then fan continues to distribute heat after element shuts off
  • 24V control transformer standard on most models, providing a safer and more accurate means of temperature control. 3 kW and 5 kW, 208-277V, have line voltage controls as standard
  • Automatic reset linear thermal cut-out, capillary type, provides protection over entire length of element areas
  • Meets all UL, NEC and OSHA requirements
SizeHeightWidthDepth
MUH03 & 05 16" 14" 7 1/2"
MUH07 & 10 21 3/4" 19" 7 1/2"
MUH15 & 20 21 3/4" 19" 12 3/4"
MUH25 & 30 30" 26 5/8" 11 3/4"
MUH40 & 50 30" 26 5/8" 17 1/8"
QC Part #MUH #PhasekWBTU/hrVoltsAmpsControl VoltCFMTemp. RiseAir ThrowMax. EffectWeight
21400 MUH0381 1 3 10.2 208 14.5 208 350 27° 12' 8' 27 lbs.
21401 MUH0581 1 or 3 5 17 208 24 208 350 45° 12' 8' 27 lbs.
21402 MUH078 1 or 3 7.5 25.6 208 36 24 650 37° 18' 9' 38 lbs.
21403 MUH108 1 or 3 10 34.1 208 48 24 650 49° 18' 9' 38 lbs.
21416 MUH158 1 or 3 15 51.2 208 72 24 910 52° 35' 11' 53 lbs.
21417 MUH208 3 20 68.2 208 56 24 1,320 48° 41' 12' 60 lbs.
21418 MUH308 3 30 102.3 208 84 24 2,100/1,800 45°/53° 50' 12' 93 lbs.
21419 MUH508 3 50 170.5 208 139 24 3,000/2,600 53°/61° 60' 12' 93 lbs.

Optional Accessories

Call 1-888-433-5275 for availability on QMark CWH Heater Models, QMark GFR Heater Models, QMark LFK Heater Models and QMark CRA Heater Models.

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