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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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632488R- Nordyne Pressure Switch 0.75 WC
$0.00 - $0.00
$0.00
$27.00
$27.00 - $27.00
$27.00

632488R- Nordyne Pressure Switch 0.75 WC

Nortek Global HVAC
Only 1 left!

632488R- Nordyne Pressure Switch 0.75 WC

$0.00 - $0.00
$0.00
$27.00
$27.00 - $27.00
$27.00
S1-02427637001- York Coleman Air Pressure Control Switch -0.9" WC
S1-02427637001- York Coleman Air Pressure Control Switch -0.9" WC
$0.00 - $0.00
$0.00
$45.00
$45.00 - $45.00
$45.00

S1-02427637001- York Coleman Air Pressure Control Switch -0.9" WC

Johnson Controls (York)
Only 5 left!

S1-02427637001- York Pressure Switch -0.9" WC, SPNO, On-Fall, Air Pressure Control Switch(New Part # S1-02435286000)

$0.00 - $0.00
$0.00
$45.00
$45.00 - $45.00
$45.00
S1-02427637000- York Coleman Air Pressure Control Switch -0.9" WC
S1-02427637000- York Coleman Air Pressure Control Switch -0.9" WC
$0.00 - $0.00
$0.00
$45.00
$45.00 - $45.00
$45.00

S1-02427637000- York Coleman Air Pressure Control Switch -0.9" WC

Johnson Controls (York)
Only 5 left!

S1-02427637000- York Pressure Switch -0.9" WC, SPNO, On-Fall, Air Pressure Control Switch(New Part # S1-02435286000)

$0.00 - $0.00
$0.00
$45.00
$45.00 - $45.00
$45.00
922486- Nordyne -0.20"PF SPST Pressure Switch (New Part # 1010775)
$0.00 - $0.00
$0.00
$28.00
$28.00 - $28.00
$28.00

922486 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# 922486

$0.00 - $0.00
$0.00
$28.00
$28.00 - $28.00
$28.00
165527 York Coleman Air Pressure Control Switch -0.9" WC
165527 York Coleman Air Pressure Control Switch -0.9" WC
$0.00 - $0.00
$0.00
$45.00
$45.00 - $45.00
$45.00

165527 York Coleman Air Pressure Control Switch -0.9" WC

Johnson Controls (York)
Only 5 left!

S1-024-35286-000 York Pressure Switch -0.9" WC, SPNO, On-Fall, Air Pressure Control Switch

$0.00 - $0.00
$0.00
$45.00
$45.00 - $45.00
$45.00
513431 York Coleman Furnace Pressure Switch Kit 0.10" Wc
$91.00 - $91.00
$91.00
$91.00 - $91.00
$91.00

513431 York Coleman Furnace Pressure Switch Kit 0.10" Wc

Johnson Controls (York)
Only 5 left!

513431 York Pressure Switch.  New part# S1-324-35972-000 Pressure Switch Kit for DGAA056BDTD/DGAA070BDTD/DGAH056BBSD/DGAH077BBSD Sealed Combustion ...

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$91.00 - $91.00
$91.00
$91.00 - $91.00
$91.00
$0.00 - $0.00
$0.00
$30.00
$30.00 - $30.00
$30.00

632473R Nortek Nordyne Intertherm OEM High Pressure Switch

Nortek Global HVAC (Nordyne)
Only 2 left!

This is a brand new OEM Nortek High Pressure Switch part# 632473R

$0.00 - $0.00
$0.00
$30.00
$30.00 - $30.00
$30.00
S1-32435972000- York Coleman Furnace Pressure Switch Kit 0.10" Wc
$80.00 - $80.00
$80.00
$80.00 - $80.00
$80.00

S1-32435972000- York Coleman Furnace Pressure Switch Kit 0.10" Wc

Johnson Controls (York)
Only 5 left!

S1-32435972000- York Pressure Switch.  New part# S1-324-35972-000 Pressure Switch Kit for DGAA056BDTD/DGAA070BDTD/DGAH056BBSD/DGAH077BBSD Sealed Co...

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$80.00 - $80.00
$80.00
$80.00 - $80.00
$80.00
R47865-001 Lennox Armstrong Ducane Furnace Air Pressure Switch .10" WC
$0.00 - $0.00
$0.00
$36.00
$36.00 - $36.00
$36.00

R47865-001 Lennox Armstrong Ducane Furnace Air Pressure Switch .10" WC

Lennox International, Inc. / Allied Air Enterprises LLC
Only 2 left!

This is a brand new OEM part# R102463-01- Lennox Armstrong Ducane Furnace Air Pressure Switch .10" WC that replaces old part# R47865-001

$0.00 - $0.00
$0.00
$36.00
$36.00 - $36.00
$36.00
9371DO-HS-0031 York Coleman Furnace Pressure Switch Kit 0.10" Wc
$91.00 - $91.00
$91.00
$91.00 - $91.00
$91.00

9371DO-HS-0031 York Coleman Furnace Pressure Switch Kit 0.10" Wc

Johnson Controls (York)
Only 5 left!

This is a brand new OEM York pressure switch part# S1-324-35972-000.  This is the OEM replacement for part# 9371DO-HS-0031  Pressure Switch Kit for...

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$91.00 - $91.00
$91.00
$91.00 - $91.00
$91.00
SWT2968 SWT02968 Trane American Standard Gas Furnace Pressure Switch
$140.00 - $140.00
$140.00
$140.00 - $140.00
$140.00

SWT2968 SWT02968 Trane American Standard Gas Furnace Pressure Switch

Ingersoll-Rand PLC (Trane)
Only 1 left!

This is a brand new Trane OEM Pressure switch part# SWT2968

$140.00 - $140.00
$140.00
$140.00 - $140.00
$140.00
R102463-01- Lennox Armstrong Ducane Furnace Air Pressure Switch .10" WC
$36.00 - $36.00
$36.00
$36.00 - $36.00
$36.00

R102463-01- Lennox Armstrong Ducane Furnace Air Pressure Switch .10" WC

Lennox International, Inc. / Allied Air Enterprises LLC
Only 2 left!

This is a brand new OEM part# R102463-01- Lennox Armstrong Ducane Furnace Air Pressure Switch .10" WC

$36.00 - $36.00
$36.00
$36.00 - $36.00
$36.00
104371-09 Lennox Armstrong Ducane Pressure Switch 1 Single Stage .90"
104371-09 Lennox Armstrong Ducane Pressure Switch 1 Single Stage .90"
$0.00 - $0.00
$0.00
$60.00
$60.00 - $60.00
$60.00

104371-09 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# 104371-09 .90"wc SPST Pressure Switch

$0.00 - $0.00
$0.00
$60.00
$60.00 - $60.00
$60.00
$0.00 - $0.00
$0.00
$59.00
$59.00 - $59.00
$59.00

632514 Nordyne intertherm OEM Pressure Switch

Nortek Global HVAC
Only 2 left!

632514 Nordyne OEM Pressure Switch

$0.00 - $0.00
$0.00
$59.00
$59.00 - $59.00
$59.00
9371V0-BS-0004- York Coleman Gas Furnace Air Pressure Switch
9371V0-BS-0004- York Coleman Gas Furnace Air Pressure Switch
$0.00 - $0.00
$0.00
$46.00
$46.00 - $46.00
$46.00

9371V0-BS-0004- York Coleman Gas Furnace Air Pressure Switch

Johnson Controls (York)
Only 3 left!

9371V0-BS-0004- York Gas Furnace Pressure Switch  -0.35" WC, SPNO, On Fall. (New Part # S1-024-35309-000)

$0.00 - $0.00
$0.00
$46.00
$46.00 - $46.00
$46.00
129691- York Coleman Gas Furnace Air Pressure Switch
129691- York Coleman Gas Furnace Air Pressure Switch
$0.00 - $0.00
$0.00
$46.00
$46.00 - $46.00
$46.00

129691- York Coleman Gas Furnace Air Pressure Switch

Johnson Controls (York)
Only 3 left!

129691- York Gas Furnace Pressure Switch  -0.35" WC, SPNO, On Fall. (New Part # S1-024-35309-000)

$0.00 - $0.00
$0.00
$46.00
$46.00 - $46.00
$46.00
IS20437-6083- York Coleman Furnace Pressure Switch Kit 0.10" Wc
$91.00 - $91.00
$91.00
$91.00 - $91.00
$91.00

IS20437-6083- York Coleman Furnace Pressure Switch Kit 0.10" Wc

Johnson Controls (York)
Only 5 left!

IS20437-6083- York Pressure Switch.  New part# S1-324-35972-000 Pressure Switch Kit for DGAA056BDTD/DGAA070BDTD/DGAH056BBSD/DGAH077BBSD Sealed Comb...

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$91.00 - $91.00
$91.00
$91.00 - $91.00
$91.00
S1-02427666000- York Coleman Furnace Pressure Switch Kit 0.10" Wc
$91.00 - $91.00
$91.00
$91.00 - $91.00
$91.00

S1-02427666000- York Coleman Furnace Pressure Switch Kit 0.10" Wc

Johnson Controls (York)
Only 5 left!

 S1-02427666000- York Pressure Switch.  New part# S1-324-35972-000 Pressure Switch Kit for DGAA056BDTD/DGAA070BDTD/DGAH056BBSD/DGAH077BBSD Sealed C...

View full details
$91.00 - $91.00
$91.00
$91.00 - $91.00
$91.00
S1-02427666001- York Coleman Furnace Pressure Switch Kit 0.10" Wc
$91.00 - $91.00
$91.00
$91.00 - $91.00
$91.00

S1-02427666001- York Coleman Furnace Pressure Switch Kit 0.10" Wc

Johnson Controls (York)
Only 5 left!

S1-02427666001- York Pressure Switch.  New part# S1-324-35972-000 Pressure Switch Kit for DGAA056BDTD/DGAA070BDTD/DGAH056BBSD/DGAH077BBSD Sealed Co...

View full details
$91.00 - $91.00
$91.00
$91.00 - $91.00
$91.00
632453R- Nordyne -0.20"PF SPST Pressure Switch (New Part # 1010775)
$0.00 - $0.00
$0.00
$28.00
$28.00 - $28.00
$28.00

632453R 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# 632453R

$0.00 - $0.00
$0.00
$28.00
$28.00 - $28.00
$28.00
$0.00 - $0.00
$0.00
$35.00
$35.00 - $35.00
$35.00

632401 Nordyne Frigidaire Gibson Intertherm Miller OEM replacement High Pressure Switch

Nortek Global HVAC, LLC (Nordyne)
9 in stock

632401R Nordyne Frigidaire Gibson Intertherm Miller OEM High Pressure Switch. 632401R is the direct OEM replacement for 632401.

$0.00 - $0.00
$0.00
$35.00
$35.00 - $35.00
$35.00
$0.00 - $0.00
$0.00
$35.00
$35.00 - $35.00
$35.00

632401R Nordyne Frigidaire Gibson Intertherm Miller OEM High Pressure Switch

Nortek Global HVAC, LLC (Nordyne)
9 in stock

This is a brand new OEM 632401R Nordyne Frigidaire Gibson Intertherm Miller High Pressure Switch.

$0.00 - $0.00
$0.00
$35.00
$35.00 - $35.00
$35.00
$0.00 - $0.00
$0.00
$30.00
$30.00 - $30.00
$30.00

632473 Nortek Nordyne Intertherm OEM High Pressure Switch

Nortek Global HVAC (Nordyne)
Only 2 left!

This is a brand new OEM Nortek High-Pressure Switch, part# 632473R HI AUTO RESET PRESSURE SWITCH.

$0.00 - $0.00
$0.00
$30.00
$30.00 - $30.00
$30.00
$48.00 - $48.00
$48.00
$48.00 - $48.00
$48.00

100087-02 OEM Lennox Allied Replacement Low Pressure Switch 40psi

Lennox International, Inc. / Allied Air Enterprises LLC
Only 5 left!

 This is a brand-new Lennox/Allied OEM Low-Pressure Switch Part# 23W26. This Low-Pressure Switch 40psi. This is the OEM replacement for obsolete Pa...

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$48.00 - $48.00
$48.00
$48.00 - $48.00
$48.00