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QMark® MUH Electric Unit Heater - 5 kW (MUH0521)

, MUH0521
QC Supply Part #: 21020
Shipping: Standard
Availability: In stock
$309.00

This 5 kW 208/240V heater is ideal for garages, workshops, warehouses, factories and shipping rooms.

Description

The QMark® MUH 5 kW, 208/240V Electric Unit Heater is ideal as a garage, shop or warehouse heater. It can be used for primary, supplementary, dual-system or spot heating. The advanced air flow design of this QMark® MUH Electric Heater draws air across the element for even air distribution. The specially designed venturi allows for added air throw.

Applications: Factories, Warehouses, Garages, Stores, Shipping Rooms, Power Stations, Aircraft Hangers

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
21404 MUH0321 1 2.2/3.0 7,500/10,200 208/240 11.0/12.5 208/240 350 27° 12' 8' 27 lbs.
21020 MUH0521 1 or 3 3.7/5.0 12,600/17,000 208/240 18.021.0 208/240 350 45° 12' 8' 27 lbs.
21021 MUH072 1 or 3 5.6/7.5 19,100/25,600 208/240 27.0/31.3 24 650 37° 18' 9' 38 lbs.
21022 MUH102 1 or 3 7.510.0 25,600/34,000 208/240 36.0/42.0 24 650 49° 18' 9' 38 lbs.
21420 MUH152 3 11.2/15.0 38,200/51,200 208/240 31.3/36.1 24 910 52° 35' 11' 53 lbs.
21421 MUH202 3 15.0/20.0 51,200/68,200 208/240 41.2/48.0 24 1320 48° 41' 12' 60 lbs.
21422 MUH252 3 18.7/25.0 63,800/85,200 208/240 52.0/60.0 24 2100/1800 38°/44° 50' 13' 93 lbs.
21423 MUH302 3 22.5/30.0 76,700/102,300 208/240 63.0/72.3 24 2100/1800 45°/53° 50' 12' 93 lbs.
21424 MUH402 3 30.0/40.0 102,300/136,400 208/240 83.4/96.4 24 3000/2600 42°/49° 60' 15' 114 lbs.
21425 MUH502 3 37.5/50.0 127,300/170,500 208/240 104.2/120.4 24 3000/2600 53°/61° 60' 15' 114 lbs.

Optional Accessories: 21023 Universal Wall and Ceiling Bracket. 21025 Unit Mount Thermostat - 2 Stage for 5 kW Unit; 21026 Unit Mount Thermostat - Single Stage for 7.5/10 kW Unit; 10001 Compatible Remote Mount Thermostat for 5 kW Unit

Call for availability (1-800-433-6340) on QMark® CWH Heater Models, QMark® GFR Heater Models, QMark® LFK Heater Models and QMark® CRA Heater Models.

Brand QMark
Manufacturer Part Number MUH0521
Application Agricultural, Commercial / Industrial
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Customer Reviews

  • 5 Stars

    The Heat Is On!

    Review by Al on Jul 25, 2012

    I always wanted a heated garage so when I built my new home 3 years ago I researched several electric heaters because my area of town does not offer natural gas. I purchased a QMark heater from QC Supply along with the ceiling bracket and a wall mounted thermostat. The heater works awesome and I even am able to hand wash my cars inside the garage during the winter months. It is so quiet that I can even run a TV without blaring the sound. I love it. I highly recommend the mounting bracket because otherwise it would be difficult to hang by itself.

  • 5 Stars

    This is an excellent unit for the money!

    Review by Mike on Jul 25, 2012

    I really like my 7.5 kw Q-mark heater in my over sized 2 car garage. This unit might be a little big for my area but I like to maintain a 40-45

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