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Watts Regulator Co. 100XL4 100XL 4 3/4 150-210 RELIEF VALVEF

Free shipping on orders over $29.99

$23.56

$ 10 .99 $10.99

In Stock


Watts Regulator Co. 100XL4 100XL 4 3/4 150-210 RELIEF VALVEF


Thomas Hubbard
Reviewed in the United States on February 23, 2025
Very well made and excellent quality, wrong size but that was my fault.
Thomas Hubbard
Reviewed in the United States on February 23, 2025
Very well made and excellent quality, wrong size but that was my fault.
SDCharger123
Reviewed in the United States on September 21, 2024
I shopped this based on the exact same model number valve in my current water heater but the shank was too short. Beware. Returned.
SDCharger123
Reviewed in the United States on September 21, 2024
I shopped this based on the exact same model number valve in my current water heater but the shank was too short. Beware. Returned.
Jerry Gaby
Reviewed in the United States on August 26, 2024
Work’s great
Jerry Gaby
Reviewed in the United States on August 26, 2024
Work’s great
Warren
Reviewed in the United States on March 5, 2024
Just an awkward place to replace the PRV on the hot water tank.
Warren
Reviewed in the United States on March 5, 2024
Just an awkward place to replace the PRV on the hot water tank.
loserjoe
Reviewed in the United States on February 13, 2024
The old pressure relief valve started leaking on my Motorhome. This was just like the one I replaced and works fine.
loserjoe
Reviewed in the United States on February 13, 2024
The old pressure relief valve started leaking on my Motorhome. This was just like the one I replaced and works fine.
Kirk Tiedeman
Reviewed in the United States on December 24, 2024
Fits and works like it's supposed to.
Kirk Tiedeman
Reviewed in the United States on December 24, 2024
Fits and works like it's supposed to.
Kelly
Reviewed in the United States on August 24, 2023
Rec'd item quickly & just what was ordered.
Kelly
Reviewed in the United States on August 24, 2023
Rec'd item quickly & just what was ordered.
Richard
Reviewed in the United States on April 28, 2022
The old one (exact same model) started to leak several month ago. It took about 10min to replace with a new one. The new valve works perfect. Make sure to search first and follow instructions.
Richard
Reviewed in the United States on April 28, 2022
The old one (exact same model) started to leak several month ago. It took about 10min to replace with a new one. The new valve works perfect. Make sure to search first and follow instructions.
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