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🛠️ Elevate your boiler’s safety game with Watts’ bronze relief valve — because your system deserves the best!
The Watts Regulator 0342692 Boiler Relief Valve is a high-quality, bronze-finished valve designed to maintain a precise 30 PSI pressure relief for boilers. Featuring a 3/4 inch NPT thread size, it offers easy installation and reliable performance. Trusted globally, this compact valve ensures safety and durability in residential, commercial, and industrial plumbing systems.









| Asin | B00GP6R7PY |
| Best Sellers Rank | #104,913 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #79 in Relief Valves |
| Brand Name | Watts |
| Customer Reviews | 4.6 4.6 out of 5 stars (702) 4.6 out of 5 stars |
| Exterior Finish | Bronze |
| Global Trade Identification Number | 00098268784206 |
| Included Components | WATTS - 118951 |
| Inlet Connection Size | 0.75 inches |
| Inlet Connection Type | National Pipe Tapered |
| Item Dimensions | 2.3 x 2 x 3.1 inches |
| Item Type Name | WATTS - 118951 |
| Item Weight | 0.27 g |
| Manufacturer | Watts Store |
| Manufacturer Part Number | WATTS - 118951 |
| Material Type | Bronze |
| Maximum Pressure | 20 psi |
| Model Number | 0342692 |
| Number Of Items | 1 |
| Number Of Pieces | 1 |
| Number Of Ports | 30 |
| Outlet Connection Size | 0.75 inches |
| Size | 0.75 Inch |
| Specification Met | ASME Section IV at 30 psi set point |
| Thread Size | 3/4 inches NPT |
| Unit Count | 1 Count |
| Upc | 098268784206 |
| Valve Type | boiler relief valve |
User
Fixed My Boiler Pressure Issue and Installed Easily
I recently needed to replace an aging boiler relief valve, and the Watts 0342692 3/4" 30 PSI Relief Valve was exactly what I was looking for.The valve is very well constructed with a solid bronze body that feels durable and built to last. The quality is immediately noticeable compared to some lower-cost alternatives. Since this is an important safety component, I wanted something from a trusted manufacturer, and Watts has a great reputation.Installation was straightforward and the valve threaded in without any issues. Once installed, it operated exactly as expected. The boiler system returned to normal operation, and I no longer had concerns about an aging or potentially unreliable relief valve.I also appreciate that the 30 PSI rating matches the requirements of many residential hot water boiler systems, making it an easy replacement for existing valves. The discharge outlet and overall design are clean and professional.This isn't the most exciting item you'll ever buy, but it's one of those components that you want to work correctly every single time. For a critical safety device, peace of mind is worth a lot.If you're replacing a worn-out boiler relief valve and need a dependable, high-quality part, I would absolutely recommend the Watts 0342692. Excellent quality, easy installation, and reliable performance.
User
Fits great
Fits great
User
Good
Always get watts regulators.
User
Works
I replaced my leaking M311‑M1 heater pressure relief valve with this model, and I wish I had done it sooner. I spent days trying to fix the old valve before finally giving up and swapping it out. The replacement was incredibly easy and only cost me about $40. It solved the problem immediately. I definitely should have replaced it from the start instead of wasting time trying to repair the old one.
User
Right part
Good price
User
Watts Regulator 0342692 Boiler Relief Valve Installation
This regulator was easy to install and worked well. It started a a slow drip at first when the boiler heated up, but stopped (re-seated internally) when I opened and closed the silver valve at the top.
User
it is working as described
My son installed it and everything is working very well.
User
Replaced a 14-year old part.
This was areplacemen part of a Hayward pool heater. The original regulator started leaking after 14 years. I was not able to find the same part number as it seems to have been discontinued and this one, while rated for less BTUs, works just as well.
User
Great quality
Works as described.
User
Perfect fit for a residential boiler for heating
Great product and great quality
User
Great cdn product
Great quality made in Canada works exactly as described, for Hayward gas pool heater OEM replacement
User
rapidité de livraison et produit bien décrit
posé et fonctionne très bien
User
works well
works as should.
Trustpilot
1 month ago
2 weeks ago