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Switch- Air Pressure Switch
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A-1 stocks air pressure switches for residential and light commercial furnaces (and we can get others). We have had great luck replacing a wide range of pressure switches with our part # 632425R.
Filter By Appliance Brand: Goodman , Nordyne , Robertshaw , Supco
ADJUST AIR PRESS SW .1-4" WC Part #: RSS498013 RSS498013--ADJUST AIR PRESS SW .1-4" WC
Adjustable air pressure sensing switch kits ideal for residential and light commercial furnace, electric air cleaner and humidifier applications
Replaces: RSS-498-13
Pressure range (W.C.): 1.0" to 4.0"
Adjusta ... More Info ![]() |
$ 65.52 ea. Quantity: |
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ADJUST AIR PRESS SW .25-1" WC Part #: RSS495011 RSS495011--ADJUST AIR PRESS SW .25-1" WC
Adjustable air pressure sensing switch kit ideal for residential and light commercial furnace, electric air cleaner and humidifier applications.
Replaces RSS-495-11
Adjustable set points
Operating temperature ... More Info ![]() |
$ 65.52 ea. Quantity: |
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REPL,SWITCH,PRESSURE,NO,0.55 Part #: 632425R Nortek pressure switch. .55 -- can be used to replace many different pressure switches. ... More Info ![]() |
$ 69.77 ea. Quantity: |
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UNIV AIR PRESS SW .01-10 WC NS2000031 Part #: NS2000031 Universal air pressure switch. Replaces hundreds of small footprint air switches.
Includes springs and orifice restrictors
Hardware kit included
Set point range: 0.01" to 10.0" W.C.
Operating Temperature Range 40°F to 190°F
UL and CSA Approved ... More Info ![]() |
$ 47.88 ea. Quantity: |
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UNIVERSAL AIR PRESSURE SWITCH Part #: 2374-510 2374-510 Air Pressure Sensing Switch
The Robertshaw® 2374-510 Air Pressure Sensing Switch has a glass-filled polycarbonate housing containing a sensing diaphragm and an integral snap-acting switch with three male 90° quick-connect terminals. The s ... More Info ![]() |
$ 58.76 ea. Quantity: |
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VACUUM SWITCH - PRESSURE SWITCH Part #: 11112501S Goodman / Amana air pressure switch 11112501S for gas package units.
33"wc (-.33) single pole single throw switch with a 1/4" barbed connection for the tube.
This vacuum-sensing switch can be used to replace many other pressure switches. ... More Info ![]() |
$ 62.11 ea. Quantity: |
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Prices for online orders only. Price and availability subject to change - customer will be notified if any changes are necessary.