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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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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
626511R- Nordyne Intertherm Miller Rollout Limit Switch L190-50
$0.00 - $0.00
$0.00
$31.00
$31.00 - $31.00
$31.00

626511R Nordyne Intertherm Miller Rollout Limit Switch L190-50

Nortek Global HVAC
6 in stock

This is a brand new Nordyne OEM Roll Out Limit Switch part# 626511R

$0.00 - $0.00
$0.00
$31.00
$31.00 - $31.00
$31.00
$0.00 - $0.00
$0.00
$32.00
$32.00 - $32.00
$32.00

626434R Nordyne OEM Furnace 3" Replacement Limit Switch L180-20

Nortek Global HVAC
Only 4 left!

626434R Nordyne OEM Furnace 3" Replacement Limit Switch L180-20 Which Replaces 626434.

$0.00 - $0.00
$0.00
$32.00
$32.00 - $32.00
$32.00
626407 Nordyne OEM Furnace 2 Pole Limit Switch F145
$0.00 - $0.00
$0.00
$29.00
$29.00 - $29.00
$29.00

626407 Nordyne OEM Furnace 2 Pole Limit Switch F145

Nortek Global HVAC, LLC (Nordyne)
7 in stock

This is an OEM Nordyne limit switch part# 626407R.  2 Pole Limit Switch F145 Limit 3/4"D 145°/105° Auto Reset Fixed programming

$0.00 - $0.00
$0.00
$29.00
$29.00 - $29.00
$29.00
626418 Frigidaire OEM Furnace 3" Limit Switch L150-20
$0.00 - $0.00
$0.00
$32.00
$32.00 - $32.00
$32.00

626418R 626418 Nordyne Frigidaire Intertherm OEM Furnace 3" Limit Switch L150-20

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

626418 Frigidaire Limit Switch  Limit 1/2"D 1 Single Pole 150°/130° Auto Reset Fixed programming

$0.00 - $0.00
$0.00
$32.00
$32.00 - $32.00
$32.00
SWT1612 Trane American Standard OEM Furnace 3" Limit Switch L190F-30
$27.00 - $27.00
$27.00
$27.00 - $27.00
$27.00

SWT1612 Trane American Standard OEM Furnace 3" Limit Switch L190F-30

Ingersoll-Rand PLC (Trane)
Only 1 left!

SWT1612 Trane OEM Furnace 3" Limit Switch

$27.00 - $27.00
$27.00
$27.00 - $27.00
$27.00
OEM York Coleman Luxaire Limit Switch 36TX16-7735
Sold out
$0.00 - $0.00
$0.00
$20.00
$20.00 - $20.00
$20.00

OEM York Coleman Luxaire Limit Switch 36TX16-7735

Johnson Controls (York)
Out of stock

This is a brand new OEM York Part Number # (S1-025-41318-000) Limit Switch replaces 36TX16-7735, for Coleman and Luxaire 

$0.00 - $0.00
$0.00
$20.00
$20.00 - $20.00
$20.00
Sold out
7624-A359- York Luxaire Coleman OEM Furnace Limit Switch L180
Sold out
$0.00 - $0.00
$0.00
$30.00
$30.00 - $30.00
$30.00

7624-A359- York Luxaire Coleman OEM Furnace Limit Switch L180

Johnson Controls (York)
Out of stock

This is a brand new OEM York Limit Switch Part# S1-7624A3591  This is the replacement for part# 7624-A359

$0.00 - $0.00
$0.00
$30.00
$30.00 - $30.00
$30.00
Sold out
S1-02435596000 York Coleman Furnace Limit Switch
$0.00 - $0.00
$0.00
$30.00
$30.00 - $30.00
$30.00

S1-02435596000 York Coleman Furnace Limit Switch

Johnson Controls (York)
Only 2 left!

S1-02435596000 York Limit Switch 110-150F AUTO Limit Switch

$0.00 - $0.00
$0.00
$30.00
$30.00 - $30.00
$30.00
1NT17L2732- York OEM Furnace Replacement 3" Limit Switch
Sold out
$0.00 - $0.00
$0.00
$51.00
$51.00 - $51.00
$51.00

1NT17L2732- York OEM Furnace Replacement 3" Limit Switch

Johnson Controls (York)
Out of stock

1NT17L2732- York OEM Furnace Replacement 3" Limit Switch Rated At 175 Degrees (L175F-30) (New Part # S1-2702-316P/A)  

$0.00 - $0.00
$0.00
$51.00
$51.00 - $51.00
$51.00
Sold out
S1-02532606000 York Air Conditioner Limit Switch L210F-30
$0.00 - $0.00
$0.00
$33.00
$33.00 - $33.00
$33.00

S1-02532606000 York Air Conditioner Limit Switch L210F-30

Johnson Controls (York)
Only 3 left!

S1-02532606000 York Limit Switch 210 Deg Open/180 Deg Close, Temperature Control Switch for Air Conditioner

$0.00 - $0.00
$0.00
$33.00
$33.00 - $33.00
$33.00
626614R- Nordyne Intertherm Miller Furnace Limit Switch 1NT01EL-6799 L180F-40
$0.00 - $0.00
$0.00
$20.00
$20.00 - $20.00
$20.00

626614R- Nordyne Intertherm Miller Furnace Limit Switch 1NT01EL-6799 L180F-40

Nortek Global HVAC
Only 5 left!

626614R- Nordyne Intertherm Miller Furnace Limit Switch 1NT01EL-6799 L180F-40

$0.00 - $0.00
$0.00
$20.00
$20.00 - $20.00
$20.00
Sold out
$0.00 - $0.00
$0.00
$24.00
$24.00 - $24.00
$24.00

626350 Nordyne Intertherm Roll Out Switch L260 M/R

Nortek Global HVAC
Out of stock

626350 OEM Nordyne Roll Out Switch L260 M/R

$0.00 - $0.00
$0.00
$24.00
$24.00 - $24.00
$24.00
Sold out
626612R-OEM Intertherm, Nordyne, Miller Limit Switch 165-40F
$0.00 - $0.00
$0.00
$20.00
$20.00 - $20.00
$20.00

626612R OEM Intertherm Nordyne, Miller Limit Switch 165-40F

Nortek Global HVAC
9 in stock

626612R-OEM Intertherm, Nordyne, Miller Limit Switch 165-40F

$0.00 - $0.00
$0.00
$20.00
$20.00 - $20.00
$20.00
SWT2173 Trane America Standard OEM Furnace Limit Switch
Sold out
$21.00 - $21.00
$21.00
$21.00 - $21.00
$21.00

SWT2173 Trane American Standard OEM Furnace Roll Out Limit Switch

Ingersoll-Rand PLC (Trane)
Out of stock

SWT2173 Trane American Standard Roll Out Limit Switch L310 degrees F, Manual Reset, Rollout Switch

$21.00 - $21.00
$21.00
$21.00 - $21.00
$21.00
Sold out
SWT01259 Trane OEM Gas Furnace 3" Replacement Limit Switch
Sold out
$0.00 - $0.00
$0.00
$53.00
$53.00 - $53.00
$53.00

SWT01259 Trane Amercian Standard OEM Gas Furnace 3" Replacement Limit Switch

Ingersoll-Rand PLC (Trane)
Out of stock

SWT01259 Trane Gas Furnace 3" Limit Switch 160-190F Auto Limit Switch

$0.00 - $0.00
$0.00
$53.00
$53.00 - $53.00
$53.00
Sold out
SWT01635 Trane OEM Furnace 3" Replacement Limit Switch L180-30
Sold out
$25.00 - $25.00
$25.00
$25.00 - $25.00
$25.00

SWT01635 Trane American Standard OEM Furnace 3" Replacement Limit Switch L180-30

Ingersoll-Rand PLC (Trane)
Out of stock

SWT01635 - Trane Furnace 3" Limit Switch L180-30 (New Part # SWT1635)

$25.00 - $25.00
$25.00
$25.00 - $25.00
$25.00
Sold out
Sold out
$42.00 - $42.00
$42.00
$42.00 - $42.00
$42.00

626424R Nordyne Gibson Frigidaire OEM Replacement Limit Switch

Nortek Global HVAC, LLC (Nordyne)
Out of stock

This is a brand-new Nordyne OEM Limit Switch Part#626424R. This limit switch is used in several Nordyne-brand units. Nortek, Nordyne, Frigidaire, G...

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$42.00 - $42.00
$42.00
$42.00 - $42.00
$42.00
Sold out
$0.00 - $0.00
$0.00
$12.00
$12.00 - $12.00
$12.00

47-22861-01 Rheem-Ruud replacment Thermostat Limit Switch

Packard Inc.
Only 4 left!

This is a Rheem-Ruud part number 47-22861-01 Replacement Thermostat Limit Switch. 250 VAC 50/60 HZ, 16 A, 1/4" Vertical Terminal, 350 Deg F, Open O...

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$0.00 - $0.00
$0.00
$12.00
$12.00 - $12.00
$12.00
Sold out
$74.00 - $74.00
$74.00
$74.00 - $74.00
$74.00

HH19ZA150 Carrier Temperature Actuated Limit Switch

Carrier
Out of stock

Carrier® Temperature Actuated Limit Switch, 10 A, SPST Switch, Snap Switching Action, 150 deg F Open, 110 deg F Close, For Use With: 52EEA214-401CP...

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$74.00 - $74.00
$74.00
$74.00 - $74.00
$74.00
Sold out
S1-2702-3161A- York OEM Furnace Replacement 3" Limit Switch
Sold out
$0.00 - $0.00
$0.00
$51.00
$51.00 - $51.00
$51.00

S1-2702-3161A- York OEM Furnace Replacement 3" Limit Switch

Johnson Controls (York)
Out of stock

S1-2702-3161A- York OEM Furnace Replacement 3" Limit Switch Rated At 175 Degrees (L175F-30) (New Part # S1-2702-316P/A)  

$0.00 - $0.00
$0.00
$51.00
$51.00 - $51.00
$51.00
Sold out
2702-316P- York OEM Furnace Replacement 3" Limit Switch
Sold out
$0.00 - $0.00
$0.00
$51.00
$51.00 - $51.00
$51.00

2702-316P- York OEM Furnace Replacement 3" Limit Switch

Johnson Controls (York)
Out of stock

2702-316P- York OEM Furnace Replacement 3" Limit Switch Rated At 175 Degrees (L175F-30) (New Part # S1-2702-316P/A)  

$0.00 - $0.00
$0.00
$51.00
$51.00 - $51.00
$51.00
Sold out
S1-2702-316P/A- York OEM Furnace Replacement 3" Limit Switch
Sold out
$0.00 - $0.00
$0.00
$51.00
$51.00 - $51.00
$51.00

S1-2702-316P/A- York OEM Furnace Replacement 3" Limit Switch

Johnson Controls (York)
Out of stock

S1-2702-316P/A- York OEM Furnace Replacement 3" Limit Switch Rated At 175 Degrees (L175F-30)

$0.00 - $0.00
$0.00
$51.00
$51.00 - $51.00
$51.00
Sold out