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Your cart is empty.Watts Regulator Co. 100XL4 100XL 4 3/4 150-210 RELIEF VALVEF
Kirk Tiedeman
2025-08-21 17:36:56
Fits and works like it's supposed to.
Jerry Gaby
2025-07-15 16:34:11
Work’s great
Thomas Hubbard
2025-06-25 14:14:01
Very well made and excellent quality, wrong size but that was my fault.
loserjoe
2025-06-09 13:21:54
The old pressure relief valve started leaking on my Motorhome. This was just like the one I replaced and works fine.
Warren
2025-06-06 17:50:10
Just an awkward place to replace the PRV on the hot water tank.
Kelly
2025-03-14 15:17:49
Rec'd item quickly & just what was ordered.
SDCharger123
2025-03-02 10:10:10
I shopped this based on the exact same model number valve in my current water heater but the shank was too short. Beware. Returned.
Richard
2025-01-22 17:31:35
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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