'/%3E%3C/svg%3E)
Hover image to zoom
Return/Supply 2-Sensor Kit for Ultra Gas/Commercial Boilers, 383-500-602
 --%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='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}
Hover image to zoom
$58.98 each
In Stock
Get 21 Tue, Jul 7
Order by today, receive Tuesday
'/%3E%3C/svg%3E){kind=small}
Free Shipping On orders over $99
Easy Returns No restocking fee for 90 days
Product Highlights
–
Ultra Commercial Boilers, Ultra Gas Boilers
Description
–
Weil McLain return/supply sensor kit - 2 sensors. Used for boiler models:
- Ultra Gas Boilers
- Ultra Commercial Boilers (Sizes 550, 750)
Specs
–
| Used With: | Ultra Commercial Boilers Ultra Gas Boilers |
|---|
Contact
+
Happy Independence Day!
Our Customer Support will be closed today in honor of Independence Day. We will be back on Sunday to answer your questions.
Call or text 888-757-4774
Special Hours
Closed Now
Monday – Thursday
8am–7:45pm
Friday
9am–7:45pm
Saturday – Sunday
9am–5:45pm
You May Also Need
Product Reviews
4.22 out of 9 reviews
86% would recommend this product
5 star
67%
4 star
11%
3 star
11%
2 star
0%
1 star
11%
Showing 1-9 of 9 reviews
Yes
Great service good products
Handyman
01559
1 years ago
Verified Buyer
Was this review helpful to you?
Had what I needed and easy to find
Not impressed that they were 2 different sensors. I had to ordered them twice to get what I needed. Now I have 2 that don't work for my boiler.
JV
Sidney MT
4 years ago
Verified Buyer
Was this review helpful to you?
I would buy this product again
Easy to use and install. Replaced my failed sensor and it caused my Ultra 80 boiler to stop throwing errors. Affordable price and prompt shipping. Don't hesitate if your boiler's temp sensors are acting up. Good to have a spare set for quick and easy replacement.
Chris Schultz
New Jersey
5 years ago
Verified Buyer
Was this review helpful to you?
Yes
Excellent service
John
Kansas City
6 years ago
Verified Buyer
Was this review helpful to you?
Would not buy this part .
I could not use this part because the connector was not compatible with the original part.
It was necessary to make up two jumper wires with juryriged connectors to interface with the part that was supplied.
I was not happy
Bill
Doylestown PA
6 years ago
Verified Buyer
Was this review helpful to you?
I would buy again
The package contained two sensors. I only anticipated one arriving. It's good....I have a spare for the next one I break.
Chris
Baraboo, WI
8 years ago
Verified Buyer
Was this review helpful to you?
Excellent Quality Product
Two sensors are required for supply and return. Kit sent has two sensors, but with different thread sizes. I assume this is because the boiler may have be manufactured with different threaded holes. Would have made more sense to send an adapter so both could be used.
Energy Ed
NY
9 years ago
Verified Buyer
Was this review helpful to you?
Quick, perfect repair
OEM kit inclues 1 sensor with approx. 1/8" threads (return side) and 1 with 3/16" - ?supply? side. I only needed the return. Sensor screws into a dry tapping in the aluminum HX. Boiler will not run with defective sensor. Super easy repair. Always great Supply House service. I'll order another in case I ever need one on a weekend.
TomE
Philadelphia, PA
11 years ago
Was this review helpful to you?
bought as spare
bought as a spare incase original fails. Comes from the OEM and marked as such.
pbrini
central CT
13 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