CONTACT & SUPPORT
Live Chat: Online Now
'/%3E%3C/svg%3E)
Hover image to zoom
High Limit Temperature Control, 510-312-021
 --%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}
Hover image to zoom
$164.70 each
In Stock
Order by 6PM, receive Tomorrow
Free Shipping This item ships free
Easy Returns No restocking fee for 90 days
Product Highlights
–
GV Boilers
Description
–
High Limit Temperature Control
SPSAutomatic Recycle
160-220°F Range
30°F Fixed Subtractive Differential
1/2" N.P.T. Brass Control Well
SPS
Specs
–
| Used With: | GV Boilers |
|---|
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
5 out of 4 reviews
100% would recommend this product
5 star
100%
4 star
0%
3 star
0%
2 star
0%
1 star
0%
Showing 1-4 of 4 reviews
Definitely
Show a picture of this sensor OUT of the well
with dimensions on the length of the item.
That would be a huge asset when purchasing
Stan
Cedar Swamp, Wi.
2 years ago
Verified Buyer
Was this review helpful to you?
Perfect Match
Old part out....new part in! Customer warm and happy again!!
Paul K
Exeter, Pa.
2 years ago
Verified Buyer
Was this review helpful to you?
GOOD PRODUCT
GOOD PRICE FAST SHIPPING .FURNICE WORKS WELL,
TONY
NEW YORK
2 years ago
Verified Buyer
Was this review helpful to you?
Works great.
Pretty simple to install.
Paul
Northern MI
8 years ago
Verified Buyer
Was this review helpful to you?
Product Q&A
1 Question1 Question
Q: how do you adjust the temp control of this valve
Asked by jagoff 3 years ago
Add your answer
Verified Reply- SupplyHouse StaffHello, thanks for writing in. This control has an adjustable differential setting that allows you to set how much the temperature must change before the aquastat turns on or off. Any further install instructions would be provided in the manual for your boiler.
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