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Pressure Switches

HVAC pressure switches are safety and control components used to verify proper airflow, draft, and system pressure before and during operation. NWF Supply offers a selection of OEM and OEM replacement pressure switches compatible with major HVAC manufacturers including Nordyne, Frigidaire, Lennox, Trane, and York.

These pressure switches are commonly used in gas furnaces, packaged units, and air handlers to monitor inducer operation, venting conditions, and system safety circuits. All replacement switches are matched to original equipment specifications for pressure rating, electrical configuration, hose connection size, and mounting style to ensure proper system operation and reliable safety performance.

Our inventory includes direct-replacement HVAC pressure switches designed for accurate sensing, consistent operation, and dependable performance in residential and light commercial HVAC applications.

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6323320- Nordyne -0.20"PF SPST Pressure Switch (New Part # 1010775)
$0.00 - $0.00
$0.00
$28.00
$28.00 - $28.00
$28.00

6323320 Nordyne Intertherm OEM -0.20"PF SPST Furnace Pressure Switch (New Part # 1010775)

Nortek Global HVAC
10 in stock

This is a brand new Nordyne OEM pressure switch part# 1010775R.  This switch is the OEM replacement for obsolete part# 6323320

$0.00 - $0.00
$0.00
$28.00
$28.00 - $28.00
$28.00
9371DO-HS-0023- Frigidaire Gibson Furnace Vent Air Pressure Switch
9371DO-HS-0023- Frigidaire Gibson Furnace Vent Air Pressure Switch
$0.00 - $0.00
$0.00
$26.00
$26.00 - $26.00
$26.00

9371DO-HS-0023 Nordyne Frigidaire Gibson OEM Replacement Furnace Vent Air Pressure Switch

Nortek Global HVAC, LLC (Nordyne)
23 in stock

This is a brand new OEM Nordyne pressure switch part# 632444R.  This is the OEM replacement for obsolete part# 9371DO-HS-0023

$0.00 - $0.00
$0.00
$26.00
$26.00 - $26.00
$26.00
632252- Frigidaire Gibson Furnace Vent Air Pressure Switch
632252- Frigidaire Gibson Furnace Vent Air Pressure Switch
$0.00 - $0.00
$0.00
$26.00
$26.00 - $26.00
$26.00

632252 Nordyne Frigidaire Gibson OEM Replacement Furnace Vent Air Pressure Switch

Nortek Global HVAC, LLC (Nordyne)
23 in stock

This is a brand new OEM Nordyne pressure switch part# 632444R.  This is the OEM replacement for obsolete part# 632252

$0.00 - $0.00
$0.00
$26.00
$26.00 - $26.00
$26.00
9375DS-0153- Nordyne -0.20"PF SPST Pressure Switch (New Part # 1010775)
$0.00 - $0.00
$0.00
$28.00
$28.00 - $28.00
$28.00

9375DS-0153 Nordyne Intertherm OEM -0.20"PF SPST Furnace Pressure Switch (New Part # 1010775)

Nortek Global HVAC
10 in stock

This is a brand new Nordyne OEM pressure switch part# 1010775R.  This switch is the OEM replacement for obsolete part# 9375DS-0153

$0.00 - $0.00
$0.00
$28.00
$28.00 - $28.00
$28.00
632453- Nordyne -0.20"PF SPST Pressure Switch (New Part # 1010775)
$0.00 - $0.00
$0.00
$28.00
$28.00 - $28.00
$28.00

632453 Nordyne Intertherm OEM -0.20"PF SPST Furnace Pressure Switch (New Part # 1010775)

Nortek Global HVAC
10 in stock

This is a brand new Nordyne OEM pressure switch part# 1010775R.  This switch is the OEM replacement for obsolete part# 6323453

$0.00 - $0.00
$0.00
$28.00
$28.00 - $28.00
$28.00
Nordyne Intertherm Miller OEM Gas Furnace Pressure Switch 9371VO-HS-0114
Sold out
$0.00 - $0.00
$0.00
$29.00
$29.00 - $29.00
$29.00

Nordyne Intertherm Miller OEM Gas Furnace Pressure Switch 9371VO-HS-0114

Nortek Global HVAC
Out of stock

This is a brane new Nordyne OEM pressure switch part# 632489R.  Also part# 9371VO-HS-0114

$0.00 - $0.00
$0.00
$29.00
$29.00 - $29.00
$29.00
Sold out
IS20428-6081- OEM Trane American Standard Gas Furnace Pressure Switch
Sold out
$0.00 - $0.00
$0.00
$98.00
$98.00 - $98.00
$98.00

IS20428-6081- OEM Trane American Standard Gas Furnace Pressure Switch

Ingersoll-Rand PLC (Trane)
Out of stock

IS20428-6081- OEM Trane Pressure Switch (New Part # SWT3324)

$0.00 - $0.00
$0.00
$98.00
$98.00 - $98.00
$98.00
Sold out
C342634P24 Trane American Standard Honeywell OEM Gas Furnace Pressure Switch
$140.00 - $140.00
$140.00
$140.00 - $140.00
$140.00

C342634P24 Trane American Standard Honeywell OEM Gas Furnace Pressure Switch

Ingersoll-Rand PLC (Trane)
Only 1 left!

This is a brand new Trane OEM Pressure switch part# SWT2968 (also part# C342634P24)

$140.00 - $140.00
$140.00
$140.00 - $140.00
$140.00
IS20387-5803 Trane American Standard Honeywell OEM Gas Furnace Pressure Switch
$140.00 - $140.00
$140.00
$140.00 - $140.00
$140.00

IS20387-5803 Trane American Standard Honeywell OEM Gas Furnace Pressure Switch

Ingersoll-Rand PLC (Trane)
Only 1 left!

This is a brand new Trane OEM Pressure switch part# SWT2968 (also part# IS20387-5803)

$140.00 - $140.00
$140.00
$140.00 - $140.00
$140.00
Trane American Standard Honeywell Gas Furnace Pressure Switch C341750P01
Sold out
$105.00 - $105.00
$105.00
$105.00 - $105.00
$105.00

Trane American Standard Honeywell Gas Furnace Pressure Switch C341750P01

Ingersoll-Rand PLC (Trane)
Out of stock

This is a brand new OEM Trane pressure switch part# SWT2293/SWT02293.  This is the OEM replacement for part's C341750P01 & IS20137-3311

$105.00 - $105.00
$105.00
$105.00 - $105.00
$105.00
Sold out
C341825P22 resideo Furnace Pressure Switch .94" WC
Sold out
$0.00 - $0.00
$0.00
$108.00
$108.00 - $108.00
$108.00

C341825P22 resideo Furnace Pressure Switch .94" WC

Ingersoll-Rand PLC (Trane)
Out of stock

C341825P22 Pressure Switch  .94"wc, 1/4 barb connection, SPST Pressure Switch (New Part #) SWT2521

$0.00 - $0.00
$0.00
$108.00
$108.00 - $108.00
$108.00
Sold out
100684-09 Lennox Armstrong Ducane Gas Furnace Pressure Switch
Sold out
$35.00 - $35.00
$35.00
$35.00 - $35.00
$35.00

100684-09 Lennox Armstrong Ducane Gas Furnace Pressure Switch

Lennox International, Inc.
Out of stock

100684-09 Lennox Pressure Switch 0.6" WC, SPST, Pressure Switch

$35.00 - $35.00
$35.00
$35.00 - $35.00
$35.00
Sold out
9371VO-HS-0065- Frigidaire Gibson Gas Furnace Pressure Switch
9371VO-HS-0065- Frigidaire Gibson Gas Furnace Pressure Switch
$0.00 - $0.00
$0.00
$29.00
$29.00 - $29.00
$29.00

9371VO-HS-0065- Frigidaire Gibson Gas Furnace Pressure Switch

Nortek Global HVAC, LLC (Nordyne)
In stock

9371VO-HS-0065- Gas Furnace Pressure Switch for L1RA-072C-16B/072-VB(A) Residential Furnace (Also Part #632432R)

$0.00 - $0.00
$0.00
$29.00
$29.00 - $29.00
$29.00
9371VO-HS-0113- Nordyne Pressure Switch 0.75 WC
Sold out
$0.00 - $0.00
$0.00
$27.00
$27.00 - $27.00
$27.00

9371VO-HS-0113- Nordyne Pressure Switch 0.75 WC

Nortek Global HVAC
Out of stock

9371VO-HS-0113- Nordyne Pressure Switch 0.75 WC (New Part # 632488R)

$0.00 - $0.00
$0.00
$27.00
$27.00 - $27.00
$27.00
Sold out
632444R Frigidaire Gibson Furnace Vent Air Pressure Switch
632444R Frigidaire Gibson Furnace Vent Air Pressure Switch
$0.00 - $0.00
$0.00
$26.00
$26.00 - $26.00
$26.00

632444R Nordyne Frigidaire Gibson OEM Furnace Vent Air Pressure Switch

Nortek Global HVAC, LLC (Nordyne)
23 in stock

This is a brand new OEM Nordyne pressure switch part# 632444R.  632444R Pressure Switch for Residential Condensing Furnace, SPST Furnace Vent Air P...

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$0.00 - $0.00
$0.00
$26.00
$26.00 - $26.00
$26.00
C341825P24- Trane, American Standard, Honeywell OEM Air Pressure Switch
Sold out
$92.00 - $92.00
$92.00
$92.00 - $92.00
$92.00

C341825P24 Trane American Standard Honeywell OEM Air Pressure Switch

Ingersoll-Rand PLC (Trane)
Out of stock

C341825P24- Trane, American Standard, Honeywell OEM Air Pressure Switch (New Part #SWT2523)

$92.00 - $92.00
$92.00
$92.00 - $92.00
$92.00
Sold out
Trane American Standard Honeywell Gas Furnace Pressure Switch IS20137-3311
Sold out
$105.00 - $105.00
$105.00
$105.00 - $105.00
$105.00

Trane American Standard Honeywell Gas Furnace Pressure Switch IS20137-3311

Ingersoll-Rand PLC (Trane)
Out of stock

This is a brand new OEM Trane pressure switch part# SWT2293/SWT02293.  This is the OEM replacement for part's C341750P01 & IS20137-3311

$105.00 - $105.00
$105.00
$105.00 - $105.00
$105.00
Sold out
103245-09 Lennox Armstrong Ducane OEM Replacement Pressure Switch 1 Single Stage .90"
103245-09 Lennox Armstrong Ducane OEM Replacement Pressure Switch 1 Single Stage .90"
$0.00 - $0.00
$0.00
$60.00
$60.00 - $60.00
$60.00

103245-09 Lennox Armstrong Ducane OEM Replacement Pressure Switch 1 Single Stage .90"

Lennox International, Inc.
Only 3 left!

This is a brand new Lennox pressure switch part# 10U94.  This pressure switch is the OEM replacement for part# 103245-09 .90"wc SPST Pressure Switch

$0.00 - $0.00
$0.00
$60.00
$60.00 - $60.00
$60.00
103614-09 Lennox Armstrong Ducane Pressure Switch 1 Single Stage .90"
103614-09 Lennox Armstrong Ducane Pressure Switch 1 Single Stage .90"
$0.00 - $0.00
$0.00
$60.00
$60.00 - $60.00
$60.00

103614-09 Lennox Armstrong Ducane Pressure Switch 1 Single Stage .90"

Lennox International, Inc.
Only 3 left!

This is a brand new Lennox pressure switch part# 10U94.  This pressure switch is the OEM replacement for part# 103614-09 .90"wc SPST Pressure Switch

$0.00 - $0.00
$0.00
$60.00
$60.00 - $60.00
$60.00
103614-19 Lennox Armstrong Ducane Pressure Switch 1 Single Stage .90"
103614-19 Lennox Armstrong Ducane Pressure Switch 1 Single Stage .90"
$0.00 - $0.00
$0.00
$60.00
$60.00 - $60.00
$60.00

103614-19 Lennox Armstrong Ducane Pressure Switch 1 Single Stage .90"

Lennox International, Inc.
Only 3 left!

This is a brand new Lennox pressure switch part# 10U94.  This pressure switch is the OEM replacement for part# 103614-19 .90"wc SPST Pressure Switch

$0.00 - $0.00
$0.00
$60.00
$60.00 - $60.00
$60.00
York Coleman Luxaire OEM Pressure Switch 397160
Sold out
$0.00 - $0.00
$0.00
$40.00
$40.00 - $40.00
$40.00

York Coleman Luxaire OEM Pressure Switch 397160

Johnson Controls (York)
Out of stock

This is a brand new OEM York, Coleman, Luxaire, pressure switch 397160. New Part Number (S1-024-40872-000) Replaces  397160.

$0.00 - $0.00
$0.00
$40.00
$40.00 - $40.00
$40.00
Sold out
632488- Nordyne Pressure Switch 0.75 WC
Sold out
$0.00 - $0.00
$0.00
$27.00
$27.00 - $27.00
$27.00

632488- Nordyne Pressure Switch 0.75 WC

Nortek Global HVAC
Out of stock

632488- Nordyne Pressure Switch 0.75 WC (New Part # 632488R)

$0.00 - $0.00
$0.00
$27.00
$27.00 - $27.00
$27.00
Sold out
9371VO-HS-0042 - Pressure Switch 0.55"/0.85" Open/Close
Sold out
$28.00 - $28.00
$28.00
$28.00 - $28.00
$28.00

9371VO-HS-0042 Pressure Switch 0.55"/0.85" Open/Close

Nortek Global HVAC
Out of stock

9371VO-HS-0042- Pressure Switch 0.55"/0.85" Open/Close (Also Part # 632427R)

$28.00 - $28.00
$28.00
$28.00 - $28.00
$28.00
Sold out
1010775R Nordyne -0.20"PF SPST Pressure Switch
$0.00 - $0.00
$0.00
$28.00
$28.00 - $28.00
$28.00

1010775R Nordyne Intertherm OEM -0.20"PF SPST Furnace Pressure Switch

Nortek Global HVAC
10 in stock

1010775R Nordyne -0.20"PF SPST Pressure Switch

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