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Limit Switches

Furnace limit switches are safety devices used to monitor temperature and protect HVAC equipment from overheating conditions. NWF Supply offers a selection of OEM replacement limit switches compatible with major HVAC manufacturers including Nordyne, Trane, and York.

These limit switches are designed to open or close electrical circuits based on temperature, helping to prevent excessive heat buildup and ensure safe furnace operation. All replacement limit switches are matched to original equipment specifications for temperature rating, electrical configuration, mounting style, and physical dimensions to ensure proper system protection and reliable performance.

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64TX11-208487- Intertherm Miller Furnace 2 Pole Main Air Limit Switch
$0.00 - $0.00
$0.00
$32.00
$32.00 - $32.00
$32.00

64TX11-208487 Nordyne Intertherm Miller Furnace 2 Pole Main Air Limit Switch

Nortek Global HVAC, LLC (Nordyne)
Only 3 left!

This is a brand new OEM Nordyne limit switch part# 626458R.  This is the OEM replacement for part# 64TX11-208487

$0.00 - $0.00
$0.00
$32.00
$32.00 - $32.00
$32.00
626458 Intertherm Miller Furnace 2 Pole Main Air Limit Switch
$0.00 - $0.00
$0.00
$32.00
$32.00 - $32.00
$32.00

626458 Intertherm Miller Furnace 2 Pole Main Air Limit Switch

Nortek Global HVAC, LLC (Nordyne)
Only 3 left!

626458 Intertherm Nordyne 190° F , 2 Pole Limit Switch

$0.00 - $0.00
$0.00
$32.00
$32.00 - $32.00
$32.00
$0.00 - $0.00
$0.00
$36.00
$36.00 - $36.00
$36.00

626259 Intertherm OEM Furnace Replacement Air Limit Switch L140-45F

Nortek Global HVAC, LLC (Nordyne)
Only 4 left!

626529R OEM Nordyne Limit Switch L140-45°F  T-O-D 60TX11

$0.00 - $0.00
$0.00
$36.00
$36.00 - $36.00
$36.00
626563- Nordyne Intertherm Miller Furnace Limit Switch 1NT01EL-6799 L180F-40
$0.00 - $0.00
$0.00
$20.00
$20.00 - $20.00
$20.00

626563 Nordyne Intertherm Miller Furnace Limit Switch 1NT01EL-6799 L180F-40

Nortek Global HVAC
Only 5 left!

626563- Nordyne Intertherm Miller Furnace Limit Switch 1NT01EL-6799 L180F-40 (New Part # 626614)

$0.00 - $0.00
$0.00
$20.00
$20.00 - $20.00
$20.00
626261- Intertherm OEM Furnace 2 Pole Limit Switch F145
$0.00 - $0.00
$0.00
$31.00
$31.00 - $31.00
$31.00

626261- Intertherm OEM Furnace 2 Pole Limit Switch F145

Nortek Global HVAC, LLC (Nordyne)
Only 2 left!

This is a brand new Nordyne OEM Limit Switch Part# 626404R.  This is the OEM replacement for obsolete part# 626261

$0.00 - $0.00
$0.00
$31.00
$31.00 - $31.00
$31.00
$0.00 - $0.00
$0.00
$26.00
$26.00 - $26.00
$26.00

626337 313516 Nordyne Intertherm Miller OEM Furnace Fan Limit Switch F115-30F

Nortek Global HVAC
Only 2 left!

This is a brand new OEM Nordyne limit switch part# 626337R

$0.00 - $0.00
$0.00
$26.00
$26.00 - $26.00
$26.00
626404 Intertherm OEM Furnace 2 Pole Limit Switch F145
$0.00 - $0.00
$0.00
$31.00
$31.00 - $31.00
$31.00

626404 Intertherm OEM Furnace 2 Pole Limit Switch F145

Nortek Global HVAC, LLC (Nordyne)
Only 2 left!

This is a brane new Nordyne OEM Limit Switch part# 626404 2 Pole F145

$0.00 - $0.00
$0.00
$31.00
$31.00 - $31.00
$31.00
626560- Intertherm Nordyne Roll Out Switch
Sold out
$18.00 - $18.00
$18.00
$18.00 - $18.00
$18.00

626560 Intertherm Nordyne Roll Out Switch

Nortek Global HVAC, LLC (Nordyne)
Out of stock

626560- Nordyne Roll Out Switch Limit 1/2"D 1 Single Pole Open-on-Rise 250° Manual Reset Fixed Programming (New Part # 626610)

$18.00 - $18.00
$18.00
$18.00 - $18.00
$18.00
Sold out
$21.00 - $21.00
$21.00
$21.00 - $21.00
$21.00

626599 Nordyne Intertherm OEM Limit Switch M/R 160F

Nortek Global HVAC
Only 5 left!

626599- Nordyne Limit Switch M/R 160F

$21.00 - $21.00
$21.00
$21.00 - $21.00
$21.00
626581- Nordyne, Intertherm, Miller Furnace Limit Switch 1NT01EL-6795 L130F-20
$0.00 - $0.00
$0.00
$20.00
$20.00 - $20.00
$20.00

626581- Nordyne, Intertherm, Miller Furnace Limit Switch 1NT01EL-6795 L130F-20

Nortek Global HVAC
Only 5 left!

626581- Nordyne, Intertherm, Miller Furnace Limit Switch 1NT01EL-6795 L130F-20. The New Part Number Is 626611R.

$0.00 - $0.00
$0.00
$20.00
$20.00 - $20.00
$20.00
626513R- Rollout Limit Switch L200-40
$0.00 - $0.00
$0.00
$18.00
$18.00 - $18.00
$18.00

626513R Nordyne Intertherm Rollout Limit Switch L200-40

Nortek Global HVAC
Only 2 left!

626513R- Rollout Limit Switch L200-40

$0.00 - $0.00
$0.00
$18.00
$18.00 - $18.00
$18.00
626487 Nordyne OEM Furnace Rollout Limit Switch L190-50
$0.00 - $0.00
$0.00
$24.00
$24.00 - $24.00
$24.00

626487 Nordyne OEM Furnace Rollout Limit Switch L190-50

Nortek Global HVAC
Only 5 left!

626487- Nordyne Furnace Rollout Limit Switch L190-50

$0.00 - $0.00
$0.00
$24.00
$24.00 - $24.00
$24.00
626619- Nordyne Intertherm OEM Limit Switch L140F-40
Sold out
$18.00 - $18.00
$18.00
$18.00 - $18.00
$18.00

626619 Nordyne Intertherm OEM Limit Switch L140F-40

Nortek Global HVAC
Out of stock

This is a brand new OEM Nordyne limit switch part# 626619R (also part# 626619R)

$18.00 - $18.00
$18.00
$18.00 - $18.00
$18.00
Sold out
36T01B3-41831 Frigidaire OEM Furnace 3" Limit Switch L150-20
$0.00 - $0.00
$0.00
$32.00
$32.00 - $32.00
$32.00

36T01B3-41831 Nordyne Frigidaire Intertherm OEM Furnace 3" Limit Switch L150-20

Nortek Global HVAC, LLC (Nordyne)
Only 2 left!

36T01B3-41831 Frigidaire Limit Switch  Limit 1/2"D 1 Single Pole 150°/130° Auto Reset Fixed programming New part number (626418R)

$0.00 - $0.00
$0.00
$32.00
$32.00 - $32.00
$32.00
626611R- Nordyne, Intertherm, Miller Furnace Limit Switch 1NT01EL-6795 L130F-20
$0.00 - $0.00
$0.00
$20.00
$20.00 - $20.00
$20.00

626611R- Nordyne, Intertherm, Miller Furnace Limit Switch 1NT01EL-6795 L130F-20

Nortek Global HVAC
Only 5 left!

626611R- Nordyne, Intertherm, Miller Furnace Limit Switch 1NT01EL-6795 L130F-20. Which Also Replaces 626611.

$0.00 - $0.00
$0.00
$20.00
$20.00 - $20.00
$20.00
624742- Nordyne Intertherm OEM Replacement Limit Switch L140F-40
Sold out
$18.00 - $18.00
$18.00
$18.00 - $18.00
$18.00

626472 Nordyne Intertherm OEM Replacement Limit Switch L140F-40

Nortek Global HVAC
Out of stock

This is a brand new OEM Nordyne limit switch part# 626619R.  This is the OEM replacement for obsolete part# 624742

$18.00 - $18.00
$18.00
$18.00 - $18.00
$18.00
Sold out
$0.00 - $0.00
$0.00
$21.00
$21.00 - $21.00
$21.00

626499 Nordyne OEM Gas Furnace Limit Switch F145

Nortek Global HVAC, LLC (Nordyne)
Only 2 left!

626499 Nordyne Limit Switch F145

$0.00 - $0.00
$0.00
$21.00
$21.00 - $21.00
$21.00
$0.00 - $0.00
$0.00
$21.00
$21.00 - $21.00
$21.00

626470R Nordyne Main Limit Switch L155-40

Nortek Global HVAC
Only 5 left!

626470R Nordyne Main Limit Switch L155-40

$0.00 - $0.00
$0.00
$21.00
$21.00 - $21.00
$21.00
626341R- Rollout Limit Switch L155-40 313238
$0.00 - $0.00
$0.00
$24.00
$24.00 - $24.00
$24.00

626341R Nordyne Intertherm OEM Rollout Limit Switch L155-40 313238

Nortek Global HVAC
Only 4 left!

This is a brand new OEM Nordyne Rollout Limit Switch Part# 626341R L155-40

$0.00 - $0.00
$0.00
$24.00
$24.00 - $24.00
$24.00
626461 Frigidaire Nordyne OEM Furnace Limit Switch F160
$0.00 - $0.00
$0.00
$19.00
$19.00 - $19.00
$19.00

626461 Frigidaire Nordyne OEM Furnace Limit Switch F160

Nortek Global HVAC, LLC (Nordyne)
7 in stock

626461R Nordyne OEM Furnace Limit Switch F160 Limit 1/2"D 160° Manual Reset Fixed Programming

$0.00 - $0.00
$0.00
$19.00
$19.00 - $19.00
$19.00
626610 Intertherm Nordyne Roll Out Switch
Sold out
$18.00 - $18.00
$18.00
$18.00 - $18.00
$18.00

626610 Intertherm Nordyne Roll Out Switch

Nortek Global HVAC, LLC (Nordyne)
Out of stock

626610 Nordyne Roll Out Switch Limit 1/2"D 1 Single Pole Open-on-Rise 250° Manual Reset Fixed Programming

$18.00 - $18.00
$18.00
$18.00 - $18.00
$18.00
Sold out
OEM Intertherm Nordyne Miller Furnace Limit Switch 626598
$0.00 - $0.00
$0.00
$19.00
$19.00 - $19.00
$19.00

626598 OEM Intertherm Nordyne Miller Furnace Limit Switch

Nortek Global HVAC (Nordyne)
Only 2 left!

This is a brand new OEM Intertherm/Nordyne/Miller Furnace Limit Switch. The switch is rated at 160 degrees (L160-30F).

$0.00 - $0.00
$0.00
$19.00
$19.00 - $19.00
$19.00
626494R Nordyne, Rollout Limit Switch L280-40
$0.00 - $0.00
$0.00
$28.00
$28.00 - $28.00
$28.00

626494R Nordyne Intertherm OEM Rollout Limit Switch L280-40

Nortek Global HVAC
Only 1 left!

626494R Nordyne OEM Rollout Limit Switch L280-40 280 Deg F, Limit Switch for L1RA-072-12/L1RA-072-12 Upflow/Horizontal Furnace

$0.00 - $0.00
$0.00
$28.00
$28.00 - $28.00
$28.00
$0.00 - $0.00
$0.00
$20.00
$20.00 - $20.00
$20.00

626541 626541-0 OEM Nordyne Miller Intertherm OEM Furance Limit Switch

Nortek Global HVAC
Only 3 left!

This is a brand new OEM Nordyne limit switch part# 626541R

$0.00 - $0.00
$0.00
$20.00
$20.00 - $20.00
$20.00