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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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64452804 York Coleman Furnace Pressure Switch Kit 0.10" Wc
$107.00 - $107.00
$107.00
$107.00 - $107.00
$107.00

64452804 York Coleman Furnace Pressure Switch Kit 0.10" Wc

Johnson Controls (York)
Only 1 left!

64452804 York Pressure Switch.  New part# S1-324-35972-000 Pressure Switch Kit for DGAA056BDTD/DGAA070BDTD/DGAH056BBSD/DGAH077BBSD Sealed Combustio...

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$107.00 - $107.00
$107.00
$107.00 - $107.00
$107.00
S1-324-35972-000 York Coleman Furnace Pressure Switch Kit 0.10" Wc
$107.00 - $107.00
$107.00
$107.00 - $107.00
$107.00

S1-324-35972-000 York Coleman Furnace Pressure Switch Kit 0.10" Wc

Johnson Controls (York)
Only 1 left!

S1-324-35972-000 York Pressure Switch.  New part# S1-324-35972-000 Pressure Switch Kit for DGAA056BDTD/DGAA070New part# S1-324-35972-000BDTD/DGAH05...

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$107.00 - $107.00
$107.00
$107.00 - $107.00
$107.00
S1-024-35311-000 York Coleman Luxaire OEM Gas Furnace Pressure Switch
$0.00 - $0.00
$0.00
$53.00
$53.00 - $53.00
$53.00

S1-024-35311-000 York Coleman Luxaire OEM Gas Furnace Pressure Switch

Johnson Controls (York)
Only 5 left!

This is a brand new OEM York Pressure Switch Part# S1-024-35311-0000 -0.65" WC, SPNO, On Fall, Air Pressure Switch for G8C05012MUB12J/G8C07512MUB12...

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$0.00 - $0.00
$0.00
$53.00
$53.00 - $53.00
$53.00
S1-024-35309-000 York Coleman Gas Furnace Air Pressure Switch
$0.00 - $0.00
$0.00
$48.00
$48.00 - $48.00
$48.00

S1-024-35309-000 York Coleman Gas Furnace Air Pressure Switch

Johnson Controls (York)
8 in stock

S1-024-35309-000- York Gas Furnace Pressure Switch  -0.35" WC, SPNO, On Fall 

$0.00 - $0.00
$0.00
$48.00
$48.00 - $48.00
$48.00
S1-02435286000 York Coleman Air Pressure Control Switch -0.9" WC
$0.00 - $0.00
$0.00
$52.00
$52.00 - $52.00
$52.00

S1-02435286000 York Coleman Air Pressure Control Switch -0.9" WC

Johnson Controls (York)
Only 1 left!

S1-02435286000 York Pressure Switch -0.9" WC, SPNO, On-Fall, Air Pressure Control Switch

$0.00 - $0.00
$0.00
$52.00
$52.00 - $52.00
$52.00
65W49 Lennox Armstrong Ducane Gas Furnace Pressure Switch
$43.00 - $43.00
$43.00
$43.00 - $43.00
$43.00

65W49 Lennox Armstrong Ducane Gas Furnace Pressure Switch

Lennox International, Inc.
Only 4 left!

65W49 Lennox Pressure Switch 0.6" WC, SPST, Pressure Switch

$43.00 - $43.00
$43.00
$43.00 - $43.00
$43.00
Sold out
$42.00 - $42.00
$42.00
$42.00 - $42.00
$42.00

47-102240-02 Rheem Low pressure switch

Rheem Manufacturing Company
Out of stock

This is a Brand New Pressure Switch 47-102240-02 opens at 15psi and closes at 40psi.

$42.00 - $42.00
$42.00
$42.00 - $42.00
$42.00
Sold out
Sold out
$32.00 - $32.00
$32.00
$32.00 - $32.00
$32.00

1023983R Frigidaire Gibson Intertherm Miller Low Pressure Switch

Nortek Global HVAC, LLC (Nordyne)
Out of stock

1023983R LOW PRESSURE SWITCH FOR H/P REPL,SWITCH,LPS(AUTO RESET),20O/35C 39"

$32.00 - $32.00
$32.00
$32.00 - $32.00
$32.00
Sold out