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Fan and Limit Controls

104 results found that include 104 products

Get a reliable limit switch from Grainger to regulate your furnace fan or blower. Find a large selection of limit switches and other fan controls, including snap disc controls, adjustable fan switches and limit and plenum thermostat switches. Choose from switches that open on rise, close on rise and both open and close on rise, with and without automatic reset. Shop Grainger today for fan and limit controls and find a dependable limit switch for your furnace fan or blower.Close

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Results per page:  16 | 32 | 48
Set Limit, Auto Reset,Opens 200
Set Limit, Auto Reset,Opens 200
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Item # 6UEA6
  • Mfr. Model # 6UEA6
  • Snap Disc Control, Limit, Automatic Reset, Switch Action Open on Rise, SPST, Temp. Range (F) 160 to 200,...More

Set Limit, Auto Reset,Opens 300
Set Limit, Auto Reset,Opens 300
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Item # 6UEC0
  • Mfr. Model # 6UEC0
  • Snap Disc Control, Limit, Automatic Reset, Switch Action Open on Rise, SPST, Temp. Range (F) 260 to 300,...More

Fan/Limit Control
Fan/Limit Control
  • HONEYWELL
  • Item # 2E820
  • Mfr. Model # L4064B2210
  • Fan and Limit Control, Adjustable Temp, Auto Reset, Switch Action Fan Close on Rise, Limit Open on Rise,...More

Adjustable Limit, Auto Reset,135-215
Adjustable Limit, Auto Reset,135-215
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Item # 6UDY5
  • Mfr. Model # 6UDY5
  • Snap Disc Control, Adjustable Limit, Automatic Reset, Switch Action Open on Rise, SPST, Temp. Range (F) 135...More

Adjustable Limit, Auto Reset,SPST
Adjustable Limit, Auto Reset,SPST
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Item # 6UDY4
  • Mfr. Model # 6UDY4
  • Snap Disc Control, Adjustable Limit, Automatic Reset, Switch Action Open on Rise, SPST, Temp. Range (F) 115...More

Adjustable Fan Switch,90-130
Adjustable Fan Switch,90-130
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Item # 6UEE1
  • Mfr. Model # 6UEE1
  • Snap Disc Control, Adjustable Fan, Switch Action Close on Rise, SPST, Temp. Range (F) 70 to 130, Height (In.)...More

Fan Switch,Closes at 90,120-240V
Fan Switch,Closes at 90,120-240V
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Item # 6UED4
  • Mfr. Model # 6UED4
  • Snap Disc Control, Fan, Switch Action Close on Rise, SPST, Temp. Range (F) 80 to 90, Height (In.) 1-1/2,...More

Fan/Limit Control
Fan/Limit Control
  • HONEYWELL
  • Item # 2E818
  • Mfr. Model # L4064B2228
  • Fan and Limit Control, Adjustable Temp, Auto Reset, Switch Action Fan Close on Rise, Limit Open on Rise,...More

Set Limit, Auto Reset,Opens 140
Set Limit, Auto Reset,Opens 140
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Item # 6UDY8
  • Mfr. Model # 6UDY8
  • Snap Disc Control, Limit, Automatic Reset, Switch Action Open on Rise, SPST, Temp. Range (F) 100 to 140,...More

Limit Rollout, Manual Reset,Opens 200
Limit Rollout, Manual Reset,Opens 200
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Item # 6UEC4
  • Mfr. Model # 6UEC4
  • Snap Disc Control, Limit, Rollout, Manual Reset, Switch Action Open on Rise, SPST, Temp. Range (F) 200,...More

Set Limit, Auto Reset,Opens 120
Set Limit, Auto Reset,Opens 120
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Item # 6UDY9
  • Mfr. Model # 6UDY9
  • Snap Disc Control, Limit, Automatic Reset, Switch Action Open on Rise, SPST, Temp. Range (F) 110 to 120,...More

Set Limit, Auto Reset,Opens 135
Set Limit, Auto Reset,Opens 135
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Item # 6UDZ2
  • Mfr. Model # 6UDZ2
  • Snap Disc Control, Limit, Automatic Reset, Switch Action Open on Rise, SPST, Temp. Range (F) 120 to 135,...More

Fan Switch,Closes at 130,120-277V
Fan Switch,Closes at 130,120-277V
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Item # 6UED7
  • Mfr. Model # 6UED7
  • Snap Disc Control, Fan, Switch Action Close on Rise, SPST, Temp. Range (F) 115 to 130, Height (In.) 1-1/2,...More

Fan Switch,Opens at 90F,120-277V
Fan Switch,Opens at 90F,120-277V
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Item # 6UED5
  • Mfr. Model # 6UED5
  • Snap Disc Control, Fan, Switch Action Close on Rise, SPST, Temp. Range (F) 90 to 110, Height (In.) 1-1/2,...More

Set Limit, Auto Reset,Opens 160
Set Limit, Auto Reset,Opens 160
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Item # 6UDZ5
  • Mfr. Model # 6UDZ5
  • Snap Disc Control, Limit, Automatic Reset, Switch Action Open on Rise, SPST, Temp. Range (F) 120 to 160,...More

Limit Rollout, Manual Reset,Opens 240
Limit Rollout, Manual Reset,Opens 240
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Item # 6UEC7
  • Mfr. Model # 6UEC7
  • Snap Disc Control, Limit, Rollout, Manual Reset, Switch Action Open on Rise, SPST, Temp. Range (F) 240,...More

Adjustable Fan Switch,140-180
Adjustable Fan Switch,140-180
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Item # 6UEE2
  • Mfr. Model # 6UEE2
  • Snap Disc Control, Adjustable Fan, Switch Action Close on Rise, SPST, Temp. Range (F) 120 to 180, Height...More

Fan and Limit,120-140 Temp Range
Fan and Limit,120-140 Temp Range
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Item # 6UED2
  • Mfr. Model # 6UED2
  • Snap Disc Control, Fan and Limit, Switch Action Open\Close on Rise, SPDT, Temp. Range (F) 120 to 140, Height...More

Set Limit, Auto Reset,Opens 225
Set Limit, Auto Reset,Opens 225
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Item # 6UEA8
  • Mfr. Model # 6UEA8
  • Snap Disc Control, Limit, Automatic Reset, Switch Action Open on Rise, SPST, Temp. Range (F) 185 to 225,...More

Adjustable Limit, Auto Reset,210-290
Adjustable Limit, Auto Reset,210-290
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Item # 6UDY7
  • Mfr. Model # 6UDY7
  • Snap Disc Control, Adjustable Limit, Automatic Reset, Switch Action Open on Rise, SPST, Temp. Range (F) 210...More

Set Limit, Auto Reset,Opens 130
Set Limit, Auto Reset,Opens 130
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Item # 6UDZ1
  • Mfr. Model # 6UDZ1
  • Snap Disc Control, Limit, Automatic Reset, Switch Action Open on Rise, SPST, Temp. Range (F) 115 to 130,...More

Fan Switch,Closes at 120,120-277V
Fan Switch,Closes at 120,120-277V
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Item # 6UED6
  • Mfr. Model # 6UED6
  • Snap Disc Control, Fan, Switch Action Close on Rise, SPST, Temp. Range (F) 110 to 120, Height (In.) 1-1/2,...More

Set Limit, Auto Reset,Opens 160
Set Limit, Auto Reset,Opens 160
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Item # 6UDZ4
  • Mfr. Model # 6UDZ4
  • Snap Disc Control, Limit, Automatic Reset, Switch Action Open on Rise, SPST, Temp. Range (F) 120 to 160,...More

Limit Rollout, Manual Reset,Opens 230
Limit Rollout, Manual Reset,Opens 230
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Item # 6UEC6
  • Mfr. Model # 6UEC6
  • Snap Disc Control, Limit, Rollout, Manual Reset, Switch Action Open on Rise, SPST, Temp. Range (F) 230,...More

Fan and Limit,170-190 Temp Range
Fan and Limit,170-190 Temp Range
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Item # 6UED3
  • Mfr. Model # 6UED3
  • Snap Disc Control, Fan and Limit, Switch Action Open\Close on Rise, SPDT, Temp. Range (F) 170 to 190, Height...More

Set Limit, Manual Reset,Opens 135
Set Limit, Manual Reset,Opens 135
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Item # 6UEC1
  • Mfr. Model # 6UEC1
  • Snap Disc Control, Limit, Rollout, Manual Reset, Switch Action Open on Rise, SPST, Temp. Range (F) 135,...More

Control,Interlock
Control,Interlock
  • TJERNLUND
  • Item # 4KA76
  • Mfr. Model # UC1
  • Universal Interlock Control, -, Switch Action -, -, Temp. Range (F) -, -, Element Insertion Length (In.) -,...More

Fan/Limit Control
Fan/Limit Control
  • WHITE-RODGERS
  • Item # 2E139
  • Mfr. Model # 5D51-78
  • Fan and Limit Control, Adjustable Temp, Auto Reset, Switch Action Fan Close on Rise, Limit Open on Rise,...More

Thermostat,Adjustable Limit,120/240V
Thermostat,Adjustable Limit,120/240V
  • SUPCO
  • Item # 2FBY4
  • Mfr. Model # SHM180
  • Snap Disc Control, Limit, Rollout, Manual Reset, Switch Action Open on Rise, SPST, Temp. Range (F) 180, -,...More

Warm Air Limit Control,SPST,25 to 215 F
Warm Air Limit Control,SPST,25 to 215 F
  • JOHNSON CONTROLS
  • Item # 38Y077
  • Mfr. Model # A25AN-1C
  • Warm Air Limit Control, Heating/Cooling, Switch Action Open on Rise, SPST, Temp. Range (F) 25 to 215, Element...More

Fan/Limit Control
Fan/Limit Control
  • WHITE-RODGERS
  • Item # 2E372
  • Mfr. Model # 5D51-90
  • Fan and Limit Control, Adjustable Temp, Auto Reset, Switch Action Fan Close on Rise, Limit Open on Rise,...More

Fan and Limit Control,SPST,Duct Mount
Fan and Limit Control,SPST,Duct Mount
  • POWERS CONTROLS
  • Item # 40PN36
  • Mfr. Model # 141-0530
  • Fan and Limit Control, Duct Mount, Switch Action Open Above Setpoint, Closes 20 Degrees F Below Set Point,...More

Results per page:  16 | 32 | 48
Note: Product availability is real-time basis and adjusted continuously. The product will be reserved for you when you complete your order. More