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Location: 185 Price Parkway, Farmingdale, NY 11735
Hours: 8:00AM - 7:00PM, Mon - Fri.
This product does not comply with the "Safe Drinking Water Act,"
which requires that products used in any system providing water for human
consumption (drinking or cooking) to meet low-lead standards.
Please check the box below to confirm you are aware of that this item is for non-potable water applications only.
This product will NOT be used in the installation or repair of a potable water (human consumption) application.
You must agree to this statement in order to purchase this product.
Do not use this item for any installation or repair of potable water applications.
This product does not comply with the "Safe Drinking Water Act,"
which requires that products meet low-lead standards in order to be used in systems providing water for human consumption (drinking or cooking).
This item is for non-potable (non-human consumption) water applications only.
Brand: Uponor (Wirsbo)
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Stages describes the number of heat or cool sources that you need to control with a single thermostat.
Voltage, or volts, is a measurement of the difference between two electric fields (in heating terms, the difference between the Earth's electrical field and the electricity running through your wires).
(based on 65 reviews)
of respondents would recommend this to a friend.
Most Liked Positive Review
I got these because one of our thermostats was acting up. A replacement was easily installed and worked well in the room which has been more evenly heated ever since. The result was so...Read complete review
I got these because one of our thermostats was acting up. A replacement was easily installed and worked well in the room which has been more evenly heated ever since. The result was so satisfactory that I ordered 4 more for other zones because it was obvious that the electronics. including the temperature sensor, had been changed from the originals which were installed in 2009. If you can use a screwdriver you can install this unit. Only a few minutes are required for installation. [...]
Most Liked Negative Review
Works great, but no backlight. In order to adjust the temp at night, yiou need to have a flashlight or turn on the room lights. Why would they make a thermostat without a...Read complete review
Works great, but no backlight. In order to adjust the temp at night, yiou need to have a flashlight or turn on the room lights. Why would they make a thermostat without a backlight?
Reviewed by 65 customers
Displaying reviews 1-10
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from Lopez Island, WA
Comments about Wirsbo Radiant Thermostat (WT 1), Heat Only, Two-wire:
This was purchased to replace a Wirsbo thermostat installed as new construction in 2001. It was odd that this was the first unit to go bad since it was the least used being in the garage and rarely ever activating. Maybe that's why. Anyway, this was a quick repair as all I had to do was replace the faceplate and snap it into the original back plate. Perfect match.
Bottom Line Yes, I would recommend this to a friend
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By Chad Clark
from Upstate NY
I installed this thermostat about two weeks ago and it works great. Simple to install too. I'm anxious to see if I'll see any savings in fuel usage. Eitehr way, the room is staying at a more moderate temperature.
Wirsbo Radiant Thermostat
from Albany, NY
Directions make you believe you cannot install it yourself...
Bottom Line No, I would not recommend this to a friend
The Wirsbo thermostat met my expectation
By Good Neighbor
from Stone Lake, WI
Used in a hydronic system and meets requirements.
Excellent product just what I wanted.
from Hayward WI
Easy to setup and easy to run.
Nice to find EXACT replacement
from Arlington, WA
It was a drop-in, exact replacement for the unit that failed after 12 years had elapsed. I have multiple zones so was able to "rob" one from another room until the new one arrived. I actually ordered two, so a spare would be on hand in the future. Help from the Tech Support area was superb...the person on the other end of the phone made several calls to Uponor to double check some parameters and called me back twice when he said he would. This is definately a JWD...."JOB WELL DONE"....Thanks Supply House!
By Roo Van Cleave
from Santa Fe, NM
Easy to install and operate
from kingston nh
i have radiant heat threw the whole house the other stat buy the time it got up to temp it over shot by 4 deg. with this one it stops and lets the heat catch up and never over shoots temp
Perfect so far
Nice looking simple quality thermostat. I expect it to be reliable, based on research. The pulse width modulation feature may save a little fuel while our in-floor radiant tubing continues to distribute heat. The only minor flaw for some would be that the display does not illuminate. I am more concerned with reliability, after having a few lighted popular thermostats fail.
from Westby, wi
Simple product to control radiant system. Just what I was looking for!
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