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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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$14.00 - $14.00
$14.00
$14.00 - $14.00
$14.00

RHS-350265 - Robert Shaw Pressure Switch

Robertshaw
Out of stock

Ranco® Pressure switches are designed to sense and act upon reaching a pre-set pressure threshold. Various pressure switch models are available fo...

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$14.00 - $14.00
$14.00
$14.00 - $14.00
$14.00
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$17.00 - $17.00
$17.00
$17.00 - $17.00
$17.00

RHS-195275 - Robert Shaw Pressure Switch

Robertshaw
Out of stock

Ranco® Pressure switches are designed to sense and act upon reaching a pre-set pressure threshold. Various pressure switch models are available fo...

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$17.00 - $17.00
$17.00
$17.00 - $17.00
$17.00
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$14.00 - $14.00
$14.00
$14.00 - $14.00
$14.00

RHS-150225 - Robert Shaw Pressure Switch

Robertshaw
Out of stock

Ranco® Pressure switches are designed to sense and act upon reaching a pre-set pressure threshold. Various pressure switch models are available fo...

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$14.00 - $14.00
$14.00
$14.00 - $14.00
$14.00
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Sold out
$14.00 - $14.00
$14.00
$14.00 - $14.00
$14.00

RHS-110170 - Robert Shaw Pressure Switch

Robertshaw
Out of stock

Ranco® Pressure switches are designed to sense and act upon reaching a pre-set pressure threshold. Various pressure switch models are available fo...

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$14.00 - $14.00
$14.00
$14.00 - $14.00
$14.00
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Sold out
$14.00 - $14.00
$14.00
$14.00 - $14.00
$14.00

RHS-75100 - Robert Shaw Pressure Switch

Robertshaw
Out of stock

Ranco® Pressure switches are designed to sense and act upon reaching a pre-set pressure threshold. Various pressure switch models are available fo...

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$14.00 - $14.00
$14.00
$14.00 - $14.00
$14.00
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Sold out
$14.00 - $14.00
$14.00
$14.00 - $14.00
$14.00

RHS-5090 - Robert Shaw Pressure Switch

Robertshaw
Out of stock

Ranco® Pressure switches are designed to sense and act upon reaching a pre-set pressure threshold. Various pressure switch models are available fo...

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$14.00 - $14.00
$14.00
$14.00 - $14.00
$14.00
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Sold out
$14.00 - $14.00
$14.00
$14.00 - $14.00
$14.00

RHS-3560 - Robert Shaw Pressure Switch

Robertshaw
Out of stock

Ranco® Pressure switches are designed to sense and act upon reaching a pre-set pressure threshold. Various pressure switch models are available fo...

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$14.00 - $14.00
$14.00
$14.00 - $14.00
$14.00
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Sold out
$14.00 - $14.00
$14.00
$14.00 - $14.00
$14.00

RHS-2550 - Robert Shaw Pressure Switch

Robertshaw
Out of stock

Ranco® Pressure switches are designed to sense and act upon reaching a pre-set pressure threshold. Various pressure switch models are available fo...

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$14.00 - $14.00
$14.00
$14.00 - $14.00
$14.00
Sold out
Sold out
$17.00 - $17.00
$17.00
$17.00 - $17.00
$17.00

RHS-2045 - Robert Shaw Pressure Switch

Robertshaw
Out of stock

Ranco® Pressure switches are designed to sense and act upon reaching a pre-set pressure threshold. Various pressure switch models are available fo...

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$17.00 - $17.00
$17.00
$17.00 - $17.00
$17.00
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Sold out
$14.00 - $14.00
$14.00
$14.00 - $14.00
$14.00

RHS-1530 - Robert Shaw Pressure Switch

Robertshaw
Out of stock

Ranco® Pressure switches are designed to sense and act upon reaching a pre-set pressure threshold. Various pressure switch models are available fo...

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$14.00 - $14.00
$14.00
$14.00 - $14.00
$14.00
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$21.00 - $21.00
$21.00
$21.00 - $21.00
$21.00

RHM-630 - Robert Shaw Pressure Switch

Robertshaw
Out of stock

Ranco® Pressure switches are designed to sense and act upon reaching a pre-set pressure threshold. Various pressure switch models are available fo...

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$21.00 - $21.00
$21.00
$21.00 - $21.00
$21.00
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Sold out
$21.00 - $21.00
$21.00
$21.00 - $21.00
$21.00

RHM-575 - Robert Shaw Pressure Switch

Robertshaw
Out of stock

Ranco® Pressure switches are designed to sense and act upon reaching a pre-set pressure threshold. Various pressure switch models are available fo...

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$21.00 - $21.00
$21.00
$21.00 - $21.00
$21.00
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Sold out
$21.00 - $21.00
$21.00
$21.00 - $21.00
$21.00

RHM-410 - Robert Shaw Pressure Switch

Robertshaw
Out of stock

Ranco® Pressure switches are designed to sense and act upon reaching a pre-set pressure threshold. Various pressure switch models are available fo...

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$21.00 - $21.00
$21.00
$21.00 - $21.00
$21.00
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Sold out
$17.00 - $17.00
$17.00
$17.00 - $17.00
$17.00

RHS-600475 - Robert Shaw Pressure Switch

Robertshaw
Out of stock

Ranco® Pressure switches are designed to sense and act upon reaching a pre-set pressure threshold. Various pressure switch models are available fo...

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$17.00 - $17.00
$17.00
$17.00 - $17.00
$17.00
Sold out
Sold out
$14.00 - $14.00
$14.00
$14.00 - $14.00
$14.00

RHS-425325 - Robert Shaw Pressure Switch

Robertshaw
Out of stock

Ranco® Pressure switches are designed to sense and act upon reaching a pre-set pressure threshold. Various pressure switch models are available fo...

View full details
$14.00 - $14.00
$14.00
$14.00 - $14.00
$14.00
Sold out
Sold out
$14.00 - $14.00
$14.00
$14.00 - $14.00
$14.00

RHS-400300 - Robert Shaw Pressure Switch

Robertshaw
Out of stock

Ranco® Pressure switches are designed to sense and act upon reaching a pre-set pressure threshold. Various pressure switch models are available fo...

View full details
$14.00 - $14.00
$14.00
$14.00 - $14.00
$14.00
Sold out
Sold out
$17.00 - $17.00
$17.00
$17.00 - $17.00
$17.00

RHS-300400 - Robert Shaw Pressure Switch

Robertshaw
Out of stock

Ranco® Pressure switches are designed to sense and act upon reaching a pre-set pressure threshold. Various pressure switch models are available fo...

View full details
$17.00 - $17.00
$17.00
$17.00 - $17.00
$17.00
Sold out
Sold out
$17.00 - $17.00
$17.00
$17.00 - $17.00
$17.00

RHS-210275 - Robert Shaw Pressure Switch

Robertshaw
Out of stock

Ranco® Pressure switches are designed to sense and act upon reaching a pre-set pressure threshold. Various pressure switch models are available fo...

View full details
$17.00 - $17.00
$17.00
$17.00 - $17.00
$17.00
Sold out
Sold out
$17.00 - $17.00
$17.00
$17.00 - $17.00
$17.00

RHS-170250 - Robert Shaw Pressure Switch

Robertshaw
Out of stock

Ranco® Pressure switches are designed to sense and act upon reaching a pre-set pressure threshold. Various pressure switch models are available fo...

View full details
$17.00 - $17.00
$17.00
$17.00 - $17.00
$17.00
Sold out
Sold out
$17.00 - $17.00
$17.00
$17.00 - $17.00
$17.00

RHS-0520 - Robert Shaw Pressure Switch

Robertshaw
Out of stock

Ranco® Pressure switches are designed to sense and act upon reaching a pre-set pressure threshold. Various pressure switch models are available fo...

View full details
$17.00 - $17.00
$17.00
$17.00 - $17.00
$17.00
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$0.00 - $0.00
$0.00
$60.00
$60.00 - $60.00
$60.00

HK06WC088 Carrier Bryant Payne OEM Replacement Gas Furnace Pressure Switch

Carrier / International Comfort Products
Out of stock

This is a brand new OEM Carrier pressure switch part# HK06WC090.  This is the OEM replacement for obsolete part# HK06WC088

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

9375VS-0448 Carrier Bryant Payne OEM Gas Furnace Pressure Switch

Carrier / International Comfort Products
Out of stock

This is a brand new OEM Carrier pressure switch part# HK06WC090.  This is also part# 9375VS-0448

$60.00 - $60.00
$60.00
$60.00 - $60.00
$60.00
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$120.00 - $120.00
$120.00
$120.00 - $120.00
$120.00

8024204107 Antunes Differential Air Pressure Switch

Antunes
Out of stock

Antunes Differential Air Pressure Switch, Model: SMD, 10 A, 125 VA, Contact Configuration: SPDT, 0.17 to 6 in-WC, 2.9 in H x 3.66 in W x 3.66 in D

$120.00 - $120.00
$120.00
$120.00 - $120.00
$120.00
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$78.00 - $78.00
$78.00
$78.00 - $78.00
$78.00

14A45 Lennox Pressure Switch

Lennox International
Out of stock

Lennox PROs® UniControl Pressure Switch, 120 - 277 VAC, 5 A, NO SPST Switch, Snap Switching Action

$78.00 - $78.00
$78.00
$78.00 - $78.00
$78.00
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