Limit Switches

224 Products

  • Leesburg, 741 Miller DriveSuite A-1 & B

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224 Products
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Fan & Limit Controller 11.5 in Insert
Resideo L4064 Series

Fan & Limit Controller 11.5 in Insert
Part #HL4064B2210
Item #18027
Mfr. Part #L4064B2210
3.9 out of 5 Customer Rating
Requires Certification

Points
$1
EACH
  • Pick Up: Not available
  • Shipping: Available for immediate shipment
  • Requires Certification
Fan & Limit Controller 8 in Insert
Resideo L4064 Series

Fan & Limit Controller 8 in Insert
Part #HL4064B2236
Item #70512
Mfr. Part #L4064B2236
3.6 out of 5 Customer Rating
Requires Certification

Points
$1
EACH
  • Pick Up: 0 in Leesburg, VA Available Nearby
  • Shipping: Available for immediate shipment
  • Requires Certification
135 - 175 Adjustable Snap Disc Limit Control
White-Rodgers

135 - 175 Adjustable Snap Disc Limit Control
Part #W3L051
Item #449521
Mfr. Part #3L05-1
4.4 out of 5 Customer Rating
Requires Certification

Points
$1
EACH
  • Pick Up: Not available
  • Shipping: Available for immediate shipment
  • Requires Certification
Universal Air Pressure Switch 10.0 in - 10 in WC
Supco

Universal Air Pressure Switch 10.0 in - 10 in WC
Part #SNS2000031
Item #4147297
Mfr. Part #NS2000031
4.1 out of 5 Customer Rating
Requires Certification

Points
$1
EACH
  • Pick Up: 0 in Leesburg, VA Available Nearby
  • Shipping: Available for immediate shipment
  • Requires Certification
Adjustable Air Pressure Switch .25 in - 1 in WC
Supco

Adjustable Air Pressure Switch .25 in - 1 in WC
Part #SRSS495011
Item #4490371
Mfr. Part #RSS495011
4.5 out of 5 Customer Rating
Requires Certification

Points
$1
EACH
  • Pick Up: Not available
  • Shipping: Available for immediate shipment
  • Requires Certification
Fan & Limit Controller 5 in Insert
Resideo L4064 Series

Fan & Limit Controller 5 in Insert
Part #HL4064B2228
Item #70508
Mfr. Part #L4064B2228
5 out of 5 Customer Rating
Requires Certification

Points
$1
EACH
  • Pick Up: Not available
  • Shipping: Available for immediate shipment
  • Requires Certification
0.3/12/24/120/240V 4-3/10 in. HVAC Fan Control
White-Rodgers

0.3/12/24/120/240V 4-3/10 in. HVAC Fan Control
Part #W3L0910
Item #1926349
Mfr. Part #3L09-10
4.1 out of 5 Customer Rating
Requires Certification

Points
$1
EACH
Out of Stock
  • Pick Up: Not available
  • Shipping: Not available
  • Requires Certification
0.3/12/24/120/240V 4-3/10 in. HVAC Fan Control
White-Rodgers

0.3/12/24/120/240V 4-3/10 in. HVAC Fan Control
Part #W3L098
Item #1925679
Mfr. Part #3L09-8
3.6 out of 5 Customer Rating
Requires Certification

Points
$1
EACH
  • Pick Up: Not available
  • Shipping: Available for immediate shipment
  • Requires Certification
175°F - 215°F Thermostat with Adjustable Fan or Limit Operation
Supco Therm-O-Disc®

175°F - 215°F Thermostat with Adjustable Fan or Limit Operation
Part #SAT013
Item #2192616
Mfr. Part #AT013
3.4 out of 5 Customer Rating
Requires Certification

Points
$1
EACH
  • Pick Up: Not available
  • Shipping: Available for immediate shipment
  • Requires Certification
240V 36T15 Style Manual Roll-out Switch 350°F Open/Manual Close
Supco SRL Series

240V 36T15 Style Manual Roll-out Switch 350°F Open/Manual Close
Part #SSRL350
Item #2923083
Mfr. Part #SRL350
3.4 out of 5 Customer Rating
Requires Certification

Points
$1
EACH
  • Pick Up: 0 in Leesburg, VA Available Nearby
  • Shipping: Available for immediate shipment
  • Requires Certification
240V 36T15 Style Manual Roll-out Switch 220°F Open/Manual Close
Supco SRL Series

240V 36T15 Style Manual Roll-out Switch 220°F Open/Manual Close
Part #SSRL220
Item #4483372
Mfr. Part #SRL220
4.8 out of 5 Customer Rating
Requires Certification

Points
$1
EACH
  • Pick Up: Not available
  • Shipping: Available for immediate shipment
  • Requires Certification
240V SPST 3.12 in Gas Furnace Limit Thermostat 170°F Open/130°F Close
Supco Therm-O-Disc®

240V SPST 3.12 in Gas Furnace Limit Thermostat 170°F Open/130°F Close
Part #SSHL501
Item #4483364
Mfr. Part #SHL501
5 out of 5 Customer Rating
Requires Certification

Points
$1
EACH
  • Pick Up: 0 in Leesburg, VA Available Nearby
  • Shipping: Available for immediate shipment
  • Requires Certification
Replacement Sail Switch with Metal Plunger
Supco

Replacement Sail Switch with Metal Plunger
Part #SES1024STL
Item #10032046
Mfr. Part #ES1024STL
4.1 out of 5 Customer Rating
Requires Certification

Points
$1
EACH
  • Pick Up: Not available
  • Shipping: Available for immediate shipment
  • Requires Certification
240V SPST 60T11 Style Limit Control Thermostat 160°F Open/120°F Close
Supco SHL Series

240V SPST 60T11 Style Limit Control Thermostat 160°F Open/120°F Close
Part #SSHL160
Item #5052751
Mfr. Part #SHL160
4.2 out of 5 Customer Rating
Requires Certification

Points
$1
EACH
  • Pick Up: 0 in Leesburg, VA Available Nearby
  • Shipping: Available for immediate shipment
  • Requires Certification
Adjustable Air Pressure Switch .1 in - 4 in WC
Supco

Adjustable Air Pressure Switch .1 in - 4 in WC
Part #SRSS498013
Item #4490370
Mfr. Part #RSS498013
3.4 out of 5 Customer Rating
Requires Certification

Points
$1
EACH
  • Pick Up: Not available
  • Shipping: Available for immediate shipment
  • Requires Certification
240V SPST 3.12 in Gas Furnace Limit Thermostat 240°F Open/200°F Close
Supco Therm-O-Disc®

240V SPST 3.12 in Gas Furnace Limit Thermostat 240°F Open/200°F Close
Part #SSHL504
Item #4483367
Mfr. Part #SHL504
5 out of 5 Customer Rating
Requires Certification

Points
$1
EACH
  • Pick Up: 0 in Leesburg, VA Available Nearby
  • Shipping: Available for immediate shipment
  • Requires Certification
240V SPST 3.12 in Gas Furnace Limit Thermostat 200°F Open/160°F Close
Supco Therm-O-Disc®

240V SPST 3.12 in Gas Furnace Limit Thermostat 200°F Open/160°F Close
Part #SSHL515
Item #4600690
Mfr. Part #SHL515
4.2 out of 5 Customer Rating
Requires Certification

Points
$1
EACH
  • Pick Up: 0 in Leesburg, VA Available Nearby
  • Shipping: Available for immediate shipment
  • Requires Certification
240V SPST 3.12 in Gas Furnace Limit Thermostat 250°F Open/210°F Close
Supco Therm-O-Disc®

240V SPST 3.12 in Gas Furnace Limit Thermostat 250°F Open/210°F Close
Part #SSHL518
Item #4479597
Mfr. Part #SHL518
3.2 out of 5 Customer Rating
Requires Certification

Points
$1
EACH
  • Pick Up: 0 in Leesburg, VA Available Nearby
  • Shipping: Available for immediate shipment
  • Requires Certification
240V 36T15 Style Manual Roll-out Switch 260°F Open/Manual Close
Supco SRL Series

240V 36T15 Style Manual Roll-out Switch 260°F Open/Manual Close
Part #SSRL260
Item #2192619
Mfr. Part #SRL260
3.7 out of 5 Customer Rating
Requires Certification

Points
$1
EACH
  • Pick Up: 0 in Leesburg, VA Available Nearby
  • Shipping: Available for immediate shipment
  • Requires Certification
240V SPST 60T11 Style Snap-Action Temperature Control 140°F Open/120°F Close
Supco L Series

240V SPST 60T11 Style Snap-Action Temperature Control 140°F Open/120°F Close
Part #SL140
Item #4600687
Mfr. Part #L140
4.8 out of 5 Customer Rating
Requires Certification

Points
$1
EACH
  • Pick Up: 0 in Leesburg, VA Available Nearby
  • Shipping: Available for immediate shipment
  • Requires Certification
240V SPST 60T15 Style Manual Reset Thermostat 290°F Open/Manual Close
Supco SHM Series

240V SPST 60T15 Style Manual Reset Thermostat 290°F Open/Manual Close
Part #SSHM290
Item #5052753
Mfr. Part #SHM290
3.4 out of 5 Customer Rating
Requires Certification

Points
$1
EACH
  • Pick Up: 0 in Leesburg, VA Available Nearby
  • Shipping: Available for immediate shipment
  • Requires Certification
135°F - 175°F Thermostat with Adjustable Fan or Limit Operation
Supco Therm-O-Disc®

135°F - 175°F Thermostat with Adjustable Fan or Limit Operation
Part #SAT012
Item #2192615
Mfr. Part #AT012
5 out of 5 Customer Rating
Requires Certification

Points
$1
EACH
  • Pick Up: Not available
  • Shipping: Available for immediate shipment
  • Requires Certification
240V SPST 3.12 in Gas Furnace Limit Thermostat 190°F Open/150°F Close
Supco Therm-O-Disc®

240V SPST 3.12 in Gas Furnace Limit Thermostat 190°F Open/150°F Close
Part #SSHL503
Item #4483366
Mfr. Part #SHL503
4.1 out of 5 Customer Rating
Requires Certification

Points
$1
EACH
  • Pick Up: 0 in Leesburg, VA Available Nearby
  • Shipping: Available for immediate shipment
  • Requires Certification
240V 36T11 Style Automatic Roll-out Switch 180°F Open/140°F Close
Supco SLS Series

240V 36T11 Style Automatic Roll-out Switch 180°F Open/140°F Close
Part #SSLS180
Item #3565413
Mfr. Part #SLS180
3.4 out of 5 Customer Rating
Requires Certification

Points
$1
EACH
  • Pick Up: 0 in Leesburg, VA Available Nearby
  • Shipping: Available for immediate shipment
  • Requires Certification
Items You May Like
1–6 of 18 items
175°F - 215°F Thermostat with Adjustable Fan or Limit Operation
Supco Therm-O-Disc®

175°F - 215°F Thermostat with Adjustable Fan or Limit Operation
Part #SAT013
Item #2192616
3.4 out of 5 Customer Rating
Requires Certification

Points
$15.31
EACH
Universal Air Pressure Switch 10.0 in - 10 in WC
Supco

Universal Air Pressure Switch 10.0 in - 10 in WC
Part #SNS2000031
Item #4147297
4.1 out of 5 Customer Rating
Requires Certification

Points
$44.71
EACH
240V SPST 60T11 Style Snap-Action Temperature Control 120°F Open/110°F Close
Supco L Series

240V SPST 60T11 Style Snap-Action Temperature Control 120°F Open/110°F Close
Part #SL120
Item #5052740
5 out of 5 Customer Rating
Requires Certification

Points
$5.39
EACH
240V SPST 60T11 Style Limit Control Thermostat 140°F Open/100°F Close
Supco SHL Series

240V SPST 60T11 Style Limit Control Thermostat 140°F Open/100°F Close
Part #SSHL140
Item #5052746
5 out of 5 Customer Rating
Requires Certification

Points
$9.31
EACH
240V 36T15 Style Manual Roll-out Switch 260°F Open/Manual Close
Supco SRL Series

240V 36T15 Style Manual Roll-out Switch 260°F Open/Manual Close
Part #SSRL260
Item #2192619
3.7 out of 5 Customer Rating
Requires Certification

Points
$10.66
EACH
240V SPDT 60T13 Style Snap-Action Temperature Control 225°F Open/185°F Close
Supco LD Series

240V SPDT 60T13 Style Snap-Action Temperature Control 225°F Open/185°F Close
Part #SLD225
Item #5052737
5 out of 5 Customer Rating
Requires Certification

Points
$10.42
EACH
Fan & Limit Controller 11.5 in Insert
Resideo L4064 Series

Fan & Limit Controller 11.5 in Insert
Part #HL4064B2210
Item #18027
3.9 out of 5 Customer Rating
Requires Certification

Points
$190.70
EACH
Fan & Limit Controller 8 in Insert
Resideo L4064 Series

Fan & Limit Controller 8 in Insert
Part #HL4064B2236
Item #70512
3.6 out of 5 Customer Rating
Requires Certification

Points
$187.12
EACH
Rollout Switch
Goodman®

Rollout Switch
Part #GB1370154
Item #1507602
3.8 out of 5 Customer Rating
Requires Certification

Points
$9.02
EACH
240V 36T15 Style Manual Roll-out Switch 220°F Open/Manual Close
Supco SRL Series

240V 36T15 Style Manual Roll-out Switch 220°F Open/Manual Close
Part #SSRL220
Item #4483372
4.8 out of 5 Customer Rating
Requires Certification

Points
$10.66
EACH
240V 36T15 Style Manual Roll-out Switch 350°F Open/Manual Close
Supco SRL Series

240V 36T15 Style Manual Roll-out Switch 350°F Open/Manual Close
Part #SSRL350
Item #2923083
3.4 out of 5 Customer Rating
Requires Certification

Points
$10.66
EACH
135 - 175 Adjustable Snap Disc Limit Control
White-Rodgers

135 - 175 Adjustable Snap Disc Limit Control
Part #W3L051
Item #449521
4.4 out of 5 Customer Rating