'/%3E%3C/svg%3E)
Hover image to zoom
 --%3E %3Csvg version='1.1' id='Fill' xmlns='http://www.w3.org/2000/svg' xmlns:xlink='http://www.w3.org/1999/xlink' x='0px' y='0px' viewBox='0 0 100 100' enable-background='new 0 0 100 100' xml:space='preserve'%3E %3Cpath fill='%23F15C02' d='M79.44,0.95H20.56C9.78,0.95,0.95,9.78,0.95,20.56v58.87c0,10.79,8.82,19.61,19.61,19.61h58.87 c10.79,0,19.61-8.83,19.61-19.61V20.56C99.05,9.78,90.22,0.95,79.44,0.95z M65.38,58.24l9.38,29.58L49.69,69.78L24.5,87.82 l9.34-29.6L8.8,39.6l30.73-0.17c0,0,6.98-19.61,10-28.93c0.54,1.36,9.88,29.1,9.88,29.1H91.2L65.38,58.24z'/%3E %3C/svg%3E){kind=small}
 --%3E %3Csvg version='1.1' id='Half' xmlns='http://www.w3.org/2000/svg' xmlns:xlink='http://www.w3.org/1999/xlink' x='0px' y='0px' viewBox='0 0 100 100' enable-background='new 0 0 100 100' xml:space='preserve'%3E %3Cg%3E %3Cpath fill='%23F15C02' d='M30.05,70.23l3.79-12.01L8.8,39.6l30.73-0.17c0,0,6.98-19.61,10-28.93c0.54,1.36,9.88,29.1,9.88,29.1h1.58 L93.71,7.18c-3.58-3.82-8.66-6.23-14.28-6.23H20.56C9.78,0.95,0.95,9.78,0.95,20.56v58.87c0,5.41,2.22,10.32,5.79,13.88 L30.05,70.23z'/%3E %3C/g%3E %3Cpath fill='%23FBC8B4' d='M93.71,7.18L60.98,39.6H91.2L65.38,58.24l9.38,29.58L49.69,69.78L24.5,87.82l5.55-17.59L6.75,93.32 c3.55,3.54,8.44,5.73,13.82,5.73h58.87c10.79,0,19.61-8.83,19.61-19.61V20.56C99.05,15.4,97.01,10.69,93.71,7.18z'/%3E %3C/svg%3E){kind=small}
Hover image to zoom
$33.77 each
In Stock
Order by 6PM, receive Tomorrow
'/%3E%3C/svg%3E){kind=small}
Free Shipping On orders over $99
Easy Returns No restocking fee for 90 days
Description
–
Nordyne 632427R -0.55"WC SPST Pressure Switch
An OEM Nordyne pressure switch used in compatible Nordyne HVAC equipment to prove the required draft/pressure condition during operation when the specified -0.55"WC SPST switch is required.
Key Features
Compatibility & Applications
Installation & Operation Notes
Maintenance & Troubleshooting
An OEM Nordyne pressure switch used in compatible Nordyne HVAC equipment to prove the required draft/pressure condition during operation when the specified -0.55"WC SPST switch is required.
Key Features
- Official OEM pressure switch for Nordyne HVAC equipment
- Switch type: SPST
- Setpoint listed: -0.55" water column ("WC)
- Product type: Pressure Switch
Compatibility & Applications
- Identified as a "Switch, Pressure" used on Nordyne furnace applications
- Must only be used where the manufacturer specifies this exact part number: 632427R.
Installation & Operation Notes
- Installation should be performed by a qualified HVAC service technician.
- This is a safety/operating-proving control.
Maintenance & Troubleshooting
- Replacement addresses ignition sequence failures, fault codes, and short-cycling conditions.
- The silicone/pressure tubing can be an important part of the fix; the hose may need to be replaced along with the switch since the switch does not include a hose.
- Use the unit's troubleshooting procedure to confirm the switch, tubing, and related draft/venting conditions are correct before and after replacement.
Specs
–
| Product Type: | Pressure Switch |
|---|---|
| Water Column ("WC): | -0.55" |
Questions?
Speak with a real person who will go out of the way to help!
Call or text 888-757-4774
Monday – Thursday
8am–7:45pm
Friday
9am–7:45pm
Saturday – Sunday
9am–5:45pm
You May Also Need
Product Reviews
4.64 out of 14 reviews
92% would recommend this product
5 star
86%
4 star
7%
3 star
0%
2 star
0%
1 star
7%
Most Liked Positive Review
Should have changed this first...
Nordyne furnace was having ignition sequence failures. I checked the pressure switch the poor man's way - a gentle draw from my mouth - and I had continuity. I went down the firing order of other possible causes, changing parts out along the way (flame sensor, igniter, gas valve, mother board) still failing! I went back and replaced this part and the silicone hose (very important - this part didn't come with one), she's been firing up ever since. Expensive lesson, - .55 WC pressure is hard to measure with just your lungs and milivolts make all the difference to mother boards!
VS
Most Liked Negative Review
 --%3E %3Csvg version='1.1' id='With-RB' xmlns='http://www.w3.org/2000/svg' xmlns:xlink='http://www.w3.org/1999/xlink' x='0px' y='0px' viewBox='0 0 100 100' enable-background='new 0 0 100 100' xml:space='preserve'%3E %3Cpath fill='%23FBC8B4' d='M79.44,0.95H20.56C9.78,0.95,0.95,9.78,0.95,20.56v58.87c0,10.79,8.82,19.61,19.61,19.61h58.87 c10.79,0,19.61-8.83,19.61-19.61V20.56C99.05,9.78,90.22,0.95,79.44,0.95z M65.38,58.24l9.38,29.58L49.69,69.78L24.5,87.82 l9.34-29.6L8.8,39.6l30.73-0.17c0,0,6.98-19.61,10-28.93c0.54,1.36,9.88,29.1,9.88,29.1H91.2L65.38,58.24z'/%3E %3C/svg%3E){kind=small}
Would never but that Park again
Hi I'm sorry the part didn't work
Showing 1-10 of 14 reviews
EXACTLY WHAT WE NEEDED
IF YOU HAVEN'T USED SUPPLYHOUSE.COM YOURE MISSING OUT. THEY HAVE JUST ABOUT EVERYTHING YOU NEED. 5 STAR
Ezery
Fresno, CA
2 years ago
Verified Buyer
Was this review helpful to you?
Good switch
Switch works as designed.
Twinferno
Indiana
2 years ago
Verified Buyer
Was this review helpful to you?
Highly Recommended!
Good inventory, Great Value, Super fast shipping!
Stan
East Texas
2 years ago
Verified Buyer
Was this review helpful to you?
works perfectly in my Nordyne KG6RA 09C-16B
Replaced old pressure switch that was throwing a 2 light fault code and causing furnace to short cycle with this new one. Works great. Quick shipping.
Rob
Tennessee
2 years ago
Verified Buyer
Was this review helpful to you?
Exactly the right part
Super fast shipping
Yep
82801
3 years ago
Verified Buyer
Was this review helpful to you?
Pressure switch
Worked great fast shipping
Yep
82801
3 years ago
Verified Buyer
Was this review helpful to you?
I would buy this again from here
I knew that I needed this part when it was about to go up. I have had to get one before. I easily found it here for the right price and fastest delivery time.
Gardiner
Glen Burnie, MD
3 years ago
Verified Buyer
Was this review helpful to you?
Great Service
Seems to be working fine.
B
MI.
3 years ago
Verified Buyer
Was this review helpful to you?
heater don't work without one
Heater broke. I replaced the switch. now I am warm
Nick
Philadelphia
4 years ago
Verified Buyer
Was this review helpful to you?
I would buy this again
Genuine part not a knockoff
John
Illinois
5 years ago
Verified Buyer
Was this review helpful to you?
Free Shipping
On orders over $99
We offer flexible shipping and scheduling options, up-to-date delivery estimates, and free ground shipping on any order over $99 to make sure your order gets to you on-time, for less.
Shipping PolicyEasy Returns
Returning items is as simple as 1-2-3
Ordered the wrong product? Item damaged in transit? Our 3-step process makes returning products easy – even up to a year after purchase – with no restocking fees on returns made within 90 days.
Return Policy