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

Nortek Global HVAC
Out of 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
$38.00
$38.00 - $38.00
$38.00
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9371DO-HS-0023- Frigidaire Gibson Furnace Vent Air Pressure Switch
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$35.00
$35.00 - $35.00
$35.00

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

Nortek Global HVAC, LLC (Nordyne)
Only 1 left!

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
$35.00
$35.00 - $35.00
$35.00
632252- Frigidaire Gibson Furnace Vent Air Pressure Switch
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$35.00
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$35.00

632252 Nordyne Frigidaire Gibson OEM Replacement Furnace Vent Air Pressure Switch

Nortek Global HVAC, LLC (Nordyne)
Only 1 left!

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

$0.00 - $0.00
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$35.00
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$35.00
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$0.00
$38.00
$38.00 - $38.00
$38.00

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

Nortek Global HVAC
Out of 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
$38.00
$38.00 - $38.00
$38.00
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$0.00
$38.00
$38.00 - $38.00
$38.00

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

Nortek Global HVAC
Out of 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
$38.00
$38.00 - $38.00
$38.00
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Nordyne Intertherm Miller OEM Gas Furnace Pressure Switch 9371VO-HS-0114
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$35.00
$35.00 - $35.00
$35.00

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

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

Nortek Global HVAC, LLC (Nordyne)
Only 1 left!

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

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$35.00
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$35.00
632444R Frigidaire Gibson Furnace Vent Air Pressure Switch
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$0.00
$35.00
$35.00 - $35.00
$35.00

632444R Nordyne Frigidaire Gibson OEM Furnace Vent Air Pressure Switch

Nortek Global HVAC, LLC (Nordyne)
Only 1 left!

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
$35.00
$35.00 - $35.00
$35.00
9371VO-HS-0113- Nordyne Pressure Switch 0.75 WC
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$0.00
$32.00
$32.00 - $32.00
$32.00

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

Nortek Global HVAC
Only 1 left!

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

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$32.00
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$32.00
632488- Nordyne Pressure Switch 0.75 WC
$0.00 - $0.00
$0.00
$32.00
$32.00 - $32.00
$32.00

632488- Nordyne Pressure Switch 0.75 WC

Nortek Global HVAC
Only 1 left!

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

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$32.00
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$32.00
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$0.00
$38.00
$38.00 - $38.00
$38.00

9371D0-0S-0002 Nordyne Intertherm OEM -0.20"PF SPST Furnace Pressure Switch (New Part # 1010775)

Nortek Global HVAC
Out of stock

This is a brand new Nordyne OEM pressure switch part# 1010775R.  This switch is the OEM replacement for obsolete part# 9371D0-0S-0002 

$0.00 - $0.00
$0.00
$38.00
$38.00 - $38.00
$38.00
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9371VO-HS-0042 - Pressure Switch 0.55"/0.85" Open/Close
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$35.00 - $35.00
$35.00
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$35.00

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)

$35.00 - $35.00
$35.00
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$35.00
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$0.00 - $0.00
$0.00
$38.00
$38.00 - $38.00
$38.00

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

Nortek Global HVAC
Out of stock

1010775R Nordyne -0.20"PF SPST Pressure Switch

$0.00 - $0.00
$0.00
$38.00
$38.00 - $38.00
$38.00
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Nordyne Intertherm Miller OEM Gas Furnace Pressure Switch 632489
Sold out
$0.00 - $0.00
$0.00
$35.00
$35.00 - $35.00
$35.00

Nordyne Intertherm Miller OEM Gas Furnace Pressure Switch 632489

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
$35.00
$35.00 - $35.00
$35.00
Sold out
632427R- Pressure Switch 0.55"/0.85" Open/Close
Sold out
$35.00 - $35.00
$35.00
$35.00 - $35.00
$35.00

632427R Pressure Switch 0.55"/0.85" Open/Close

Nortek Global HVAC
Out of stock

632427R- Pressure Switch 0.55"/0.85" Open/Close

$35.00 - $35.00
$35.00
$35.00 - $35.00
$35.00
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632385- Pressure Switch 0.55"/0.85" Open/Close
Sold out
$35.00 - $35.00
$35.00
$35.00 - $35.00
$35.00

632385 Pressure Switch 0.55"/0.85" Open/Close

Nortek Global HVAC
Out of stock

632385- Pressure Switch 0.55"/0.85" Open/Close (New Part # 632427R)

$35.00 - $35.00
$35.00
$35.00 - $35.00
$35.00
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$0.00 - $0.00
$0.00
$38.00
$38.00 - $38.00
$38.00

632332 Nordyne Intertherm OEM -0.20"PF SPST Furnace Pressure Switch (New Part # 1010775)

Nortek Global HVAC
Out of stock

This is a brand new Nordyne OEM pressure switch part# 1010775R.  This switch is the OEM replacement for obsolete part# 632332

$0.00 - $0.00
$0.00
$38.00
$38.00 - $38.00
$38.00
Sold out
632488R- Nordyne Pressure Switch 0.75 WC
$0.00 - $0.00
$0.00
$32.00
$32.00 - $32.00
$32.00

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

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
$32.00
$32.00 - $32.00
$32.00
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$0.00
$38.00
$38.00 - $38.00
$38.00

922486 Nordyne Intertherm OEM -0.20"PF SPST Furnace Pressure Switch (New Part # 1010775)

Nortek Global HVAC
Out of 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
$38.00
$38.00 - $38.00
$38.00
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$0.00
$29.00
$29.00 - $29.00
$29.00

632514 Nordyne intertherm OEM Pressure Switch

Nortek Global HVAC
Only 2 left!

632514 Nordyne OEM Pressure Switch

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$29.00
$29.00 - $29.00
$29.00
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$0.00
$40.00
$40.00 - $40.00
$40.00

632401 Nordyne Frigidaire Gibson Intertherm Miller OEM replacement High Pressure Switch

Nortek Global HVAC, LLC (Nordyne)
Only 5 left!

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

$0.00 - $0.00
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$40.00
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$40.00
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$40.00
$40.00 - $40.00
$40.00

632401R Nordyne Frigidaire Gibson Intertherm Miller OEM High Pressure Switch

Nortek Global HVAC, LLC (Nordyne)
Only 5 left!

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

$0.00 - $0.00
$0.00
$40.00
$40.00 - $40.00
$40.00
Sold out
$0.00 - $0.00
$0.00
$38.00
$38.00 - $38.00
$38.00

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

Nortek Global HVAC
Out of 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
$38.00
$38.00 - $38.00
$38.00
Sold out