Electric Wall & Ceiling Unit Heater, 480V AC, 3 Phase, 20.0 kW

  • Qmark
  • Electric Wall & Ceiling Unit Heater, Overall Height 21 3/4 in, Overall Width 19 in, Overall Depth 12 3/4 in, Air Flow 1,320 cfm, Air Temp. Rise 48 Degrees F, Voltage 480V AC, 3 Phase, Wattage Output 20 kW, Heating Method Fan Forced, Heating Capacity 68,260 BtuH, Mounting Location Ceiling, Wall, Horizontal Air Throw 41 ft, Frequency 50/60 Hz, Amperage 24A, Control Type Mechanical Selector Dial, Contactor Coil Voltage 24V AC, Housing Color Beige, Housing Finish Powder Coated

    graingerSKU: 20CA23, mscSKU: , zoro_no: G8225804, mongo_id: 65bbe7d53aaddbd5a90bc0e3

Web Price
$3,491.24 / each

Product Details

1,320 cfm
48 Degrees F
24A
24
68.2
24V AC
Mechanical Selector Dial
United States
12-3/4
Electric Unit Heater
3
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.
50/60 Hz
Ceiling, Wall
480VAC
68,260 BtuH
Fan Forced
21-3/4
41 ft
Beige
Powder Coated
Steel
50/60
Adjustable Air Outlet Louvers
20.0
1 yr Parts, 5 yr Elements
Wall/Ceiling
12 3/4 in
21-3/4 in x 19 in x 12-3/4 in
21 3/4 in
19 in
1
3
Not eligible for promotion
MMB20, UHMT1
UL, NEC, OSHA
3 Pole
48 Degrees F
40 ft
23 ft
480V AC
480V AC, 3-phase
20 kW
19