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Electric Unit Heater Accessories

35 results found that include 63 products

Unit heater accessories from Grainger include diffusers, dust shields, disconnect switches, cabinet unit heater grilles, filters, fan switches and more. Repair, maintain or maximize your heater with unit heater accessories from Grainger.Close

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  • Mounting Bracket
    • QMARK
    • Multiple product options available

      Mounting Bracket, Mounting Type Wall and Ceiling, Pattern Angle Horizontal or Vertical, Width 2-5/16", Depth 20-1/2", Height 10" and For Use With MUH Unit Heaters;...More

  • Thermostat
    • TM

      Grainger Choice

    • DAYTON
    • Multiple product options available

      Multiple product options available

  • Mounting Bracket
    • TM

      Grainger Choice

    • DAYTON
    • Multiple product options available

      Mounting Bracket; Varies by Mounting Type and Fits KW

  • Disconnect Switches
    • QMARK
    • Multiple product options available

      Multiple product options available

  • Disconnect Switches
    • TM

      Grainger Choice

    • DAYTON
    • Multiple product options available

      Multiple product options available

  • Thermostat,38 ft.,3"D x 4"W,SPST
    Thermostat,38 ft.,3"D x 4"W,SPST
    • MARKEL PRODUCTS
    • Item # 52AT91
    • Mfr. Model # T5100
    • Thermostat, Temp. Range 40 Degrees to 100 Degrees F, Voltage Range 24 to 480, 1 or 3 Phase, Floor Coverage...More

  • Thermostat,38 ft.,3-1/2"D x 5"W,DPST
    Thermostat,38 ft.,3-1/2"D x 5"W,DPST
    • MARKEL PRODUCTS
    • Item # 52AT92
    • Mfr. Model # T5102
    • Thermostat, Temp. Range 60 Degrees to 120 Degrees F, Voltage Range 208 to 600, 1 or 3 Phase, Floor Coverage...More

  • Mounting Bracket,38 ft.,4-1/2"D x 10"W
    Mounting Bracket,38 ft.,4-1/2"D x 10"W
    • MARKEL PRODUCTS
    • Item # 52AT82
    • Mfr. Model # A5120
    • Mounting Bracket, Voltage Range 208 to 600, Floor Coverage Dia. 38 ft., Mounting Type Wall/Ceiling, Pattern...More

  • Fan Switch,Unit Mounted
    Fan Switch,Unit Mounted
    • QMARK
    • Item # 25D247
    • Mfr. Model # MCFS
    • Fan Switch, Voltage Range 250 to 600, 1 or 3 Phase, 6 Amps AC, Fits KW 3.0 to 15.0, 60 Hz, Width 3/4 In.,...More

  • Mounting Bracket,Wall/Ceiling,18"Hx10"W
    Mounting Bracket,Wall/Ceiling,18"Hx10"W
    • MARKEL PRODUCTS
    • Item # 52TW94
    • Mfr. Model # A5105
    • Mounting Bracket, Floor Coverage Dia. 38 ft., Mounting Type Wall/Ceiling, Pattern Angle Horizontal, Fits KW 3...More

  • Fan Only Switch,Unit Mounted
    Fan Only Switch,Unit Mounted
    • TM

      Grainger Choice

    • DAYTON
    • Item # 2YU82
    • Mfr. Model # 2YU82
    • Fan Only Switch, Voltage Range 24 to 277, 1 Phase, Mounting Type Unit Mounted, 6 Amps AC, Fits KW All, 60 Hz,...More

  • Mounting Bracket,22 IN. D,3.3 to 15kW
    Mounting Bracket,22 IN. D,3.3 to 15kW
    • MARKEL PRODUCTS
    • Item # 49CU19
    • Mfr. Model # W5520/WMK
    • Mounting Bracket, Mounting Type Wall, Fits KW 3.3 to 15, Width 5 In., Depth 22 In., Height 4 In., For Use...More

  • Mounting Bracket,38 ft.,12" x 10" W
    Mounting Bracket,38 ft.,12" x 10" W
    • MARKEL PRODUCTS
    • Item # 52AT84
    • Mfr. Model # V5105
    • Mounting Bracket, Voltage Range 208 to 600, Floor Coverage Dia. 38 ft., Mounting Type Ceiling, Pattern Angle...More

  • Mounting Bracket,38 ft.,16" x 14"W
    Mounting Bracket,38 ft.,16" x 14"W
    • MARKEL PRODUCTS
    • Item # 52AT85
    • Mfr. Model # V5120
    • Mounting Bracket, Voltage Range 208 to 600, Floor Coverage Dia. 38 ft., Mounting Type Ceiling, Pattern Angle...More

  • Mounting Bracket,38 ft.,4-1/2"D x 11" W
    Mounting Bracket,38 ft.,4-1/2"D x 11" W
    • MARKEL PRODUCTS
    • Item # 52AT83
    • Mfr. Model # A5150
    • Mounting Bracket, Voltage Range 208 to 600, Floor Coverage Dia. 38 ft., Mounting Type Wall/Ceiling, Pattern...More

  • Disconnect Switch,38 ft.,3"D x 3"W,DPST
    Disconnect Switch,38 ft.,3"D x 3"W,DPST
    • MARKEL PRODUCTS
    • Item # 52AT89
    • Mfr. Model # DCS603/5100
    • Disconnect Switch, Voltage Range 208 to 600, 1 or 3 Phase, Floor Coverage Dia. 38 ft., Mounting Type Unit...More

  • Mounting Bracket,38 ft.,14"W,Ceiling
    Mounting Bracket,38 ft.,14"W,Ceiling
    • MARKEL PRODUCTS
    • Item # 52AT86
    • Mfr. Model # V5150
    • Mounting Bracket, Voltage Range 208 to 600, Floor Coverage Dia. 38 ft., Mounting Type Ceiling, Pattern Angle...More

  • Disconnect Switch,38 ft.,3"W,DPST
    Disconnect Switch,38 ft.,3"W,DPST
    • MARKEL PRODUCTS
    • Item # 52AT90
    • Mfr. Model # DCS1003/5100
    • Disconnect Switch, Voltage Range 208 to 600, 1 or 3 Phase, Floor Coverage Dia. 38 ft., Mounting Type Unit...More

  • Disconnect Switch,38 ft.,4"D x 3"W,DPST
    Disconnect Switch,38 ft.,4"D x 3"W,DPST
    • MARKEL PRODUCTS
    • Item # 52AT88
    • Mfr. Model # DCS403/5100
    • Disconnect Switch, Voltage Range 208 to 600, 1 or 3 Phase, Floor Coverage Dia. 38 ft., Mounting Type Unit...More

  • Disconnect Switch,38 ft.,3"D x 2"W
    Disconnect Switch,38 ft.,3"D x 2"W
    • MARKEL PRODUCTS
    • Item # 52AT87
    • Mfr. Model # DCS202/5100
    • Disconnect Switch, Voltage Range 208 to 600, 1 Phase, Floor Coverage Dia. 38 ft., Mounting Type Unit Mounted,...More

  • Thermostat 2-Stage,38 ft.,4"D x 5"W,DPST
    Thermostat 2-Stage,38 ft.,4"D x 5"W,DPST
    • MARKEL PRODUCTS
    • Item # 52AT93
    • Mfr. Model # T5122
    • Thermostat 2-Stage, Temp. Range 45 Degrees to 90 Degrees F, Voltage Range 125VA, 3 Phase, Floor Coverage Dia....More

  • Louver Kit,Unit Mounted,7.5 to 15kW
    Louver Kit,Unit Mounted,7.5 to 15kW
    • TM

      Grainger Choice

    • DAYTON
    • Item # 2KMN9
    • Mfr. Model # 2KMN9
    • Louver Kit, Mounting Type Unit Mounted, Fits KW 7.5 to 15, Width 13-1/2 In., Depth 1 In., Height 17 In., For...More

  • Dust Shield
    • QMARK
    • Multiple product options available

      Dust Shield, Width 19-1/2" and For Use With MUH Unit Heaters; Varies by Fits KW

  • Radial Diffuser
    • QMARK
    • Multiple product options available

      Radial Diffuser, Height 5" and For Use With MUH Unit Heaters; Varies by Width and Fits KW

  • Disposable Filter
    • TM

      Grainger Choice

    • DAYTON
    • Multiple product options available

      Disposable Filter, Mounting Type Unit Mounted, Depth 1" and Includes Installation Instructions; Varies by Width and Fits KW

  • Reusable Filter
    • TM

      Grainger Choice

    • DAYTON
    • Multiple product options available

      Reusable Filter, Mounting Type Unit Mounted, Depth 1" and Includes Installation Instructions; Varies by Width and Fits KW

  • Cabinet Unit Heater Grille
    • QMARK
    • Multiple product options available

      Cabinet Unit Heater Grille, Mounting Type Top or Front/Bottom, Height 6-1/2" and Includes Installation Instructions; Varies by Width

  • Diffuser,Unit Mounted,7.5, 10, 15kW
    Diffuser,Unit Mounted,7.5, 10, 15kW
    • TM

      Grainger Choice

    • DAYTON
    • Item # 2YU34
    • Mfr. Model # 2YU34
    • Diffuser, - Phase, Mounting Type Unit Mounted, Pattern Angle 45 Degrees to 90 Degrees , Fits KW 7.5, 10, 15,...More

  • Adjstble Louver Kit,Unt Mounted,3 to 5kW
    Adjstble Louver Kit,Unt Mounted,3 to 5kW
    • TM

      Grainger Choice

    • DAYTON
    • Item # 2KMN8
    • Mfr. Model # 2KMN8
    • Adjustable Louver Kit, Mounting Type Unit Mounted, Fits KW 3 to 5, Width 14 In., Depth 1 In., Height 12-1/2...More

  • Register Kit
    • TM

      Grainger Choice

    • DAYTON
    • Multiple product options available

      Register Kit, Mounting Type Wall, Depth 2-1/2" and Includes Installation Instructions; Varies by Width and Fits KW

  • Step Controller,50/60 Hz,Unit Mounted
    Step Controller,50/60 Hz,Unit Mounted
    • TM

      Grainger Choice

    • DAYTON
    • Item # 30KA30
    • Mfr. Model # 30KA30
    • Step Controller, Voltage Range 0 to 10VDC, Mounting Type Unit Mounted, 5mA Amps AC, Fits KW 60, 80, 100,...More

  • Mounting Bracket,20 IN. D,3 to 7.5kW
    Mounting Bracket,20 IN. D,3 to 7.5kW
    • MARKEL PRODUCTS
    • Item # 49CU08
    • Mfr. Model # HLWM37
    • Mounting Bracket, Mounting Type Wall, Fits KW 3 to 7.5, Width 5 In., Depth 20 In., Height 4 In., For Use With...More

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Note: Product availability is real-time basis and adjusted continuously. The product will be reserved for you when you complete your order. More