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🛠️ Protect your RV water heater like a pro — safety that’s always on point!
The Camco 10423 1/2" Temperature and Pressure Relief Valve features a factory preset 150 PSI and 210°F rating, with a corrosion-resistant epoxy-coated 4" probe. Designed for RV water heaters, it offers a universal 1/2" NPT inlet/outlet fit, CSA certification, and durable brass blend construction, ensuring reliable protection against excessive temperature and pressure while maintaining long-term durability.
| ASIN | B0006IX8AU |
| Best Sellers Rank | #237,903 in Automotive ( See Top 100 in Automotive ) #326 in RV Freshwater Hoses & Fittings |
| Brand | Camco |
| Brand Name | Camco |
| Connector Type | Clamp Or Plug in |
| Customer Reviews | 4.7 out of 5 stars 1,275 Reviews |
| Exterior Finish | Metal |
| Global Trade Identification Number | 00014717104234 |
| Included Components | T&P Valve 1/2" w/4" Probe Coated, 150psi (E/F/S) |
| Inlet Connection Size | 0.41 Inches |
| Inlet Connection Type | National Pipe Tapered |
| Item Dimensions | 11.38 x 3.63 x 1.6 inches |
| Item Type Name | T&P Valve 1/2" w/4" Probe Coated, 150psi (E/F/S) |
| Item Weight | 0.55 Pounds |
| Item dimensions L x W x H | 11.38 x 3.63 x 1.6 inches |
| Manufacturer | Camco |
| Manufacturer Part Number | 10423 |
| Manufacturer Warranty Description | Please contact us if you experience any issues within 30 days of receipt. |
| Material | Blend, Brass |
| Material Type | Blend, Brass |
| Maximum Pressure | 150 Pound per Square Inch |
| Model Number | 10423 |
| Number of Pieces | 5 |
| Number of Ports | 2 |
| Outlet Connection Size | 0.5 Inches |
| Outlet Connection Type | MNPT |
| Size | One Size |
| Smart Home Compatibility | Not Smart Home Compatible |
| Specification Met | CSA |
| Thread Size | 1/2 inch |
| Thread Type | National Pipe Tapered |
| UPC | 014717104234 |
| Unit Count | 1.0 Count |
| Valve Type | Pressure Relief Valve |
U**S
Fits the RV water heater we needed it for
It works! Quite easy to install. It looks a bit different, but fits and performs as it should.
P**N
Perfect replacement for my motorhome's water heater
The relief valve on my motorhome failed and would leak really bad when the water was fully heated. I was concerned that maybe it was getting too hot or too much pressure. But this was the first logical part to replace. Fixed my problem.
V**C
Water heater pressure valve
Worked well after installing in my water heater in my horse trailer with living quarters.
A**I
RV hot water tank pressure relief replacement
Installed with ease on my Attwood RV 6 gallon hot water tank. This fixed the leaky pressure relief valve, but also showed us the RV thermostat on the tank was bad as well. We did our research and bought that off of Amazon as well. The hot water tank works perfectly now. Very simple part, all tanks have them. You just have to make sure you buy the correct size for your tank. They are labeled by size.
R**S
Good quality
Good shipping time and it's what I needed. Good quality, too!
R**1
Exact Fit OEM R.V. Water Heater Relief Valve
I Installed this part for our Travel Trailers hot water heater that began to leak on our last trip. It is an exact factory part that installed very quickly and easily. Only had to remove the old leaker which was in tight but a large pair of Channel Lock pliers worked to get loose and I taped up the threads with some heavy duty Teflon tape to seal up the connection. Used a large crescent wrench to tighten up which worked well with the valves construction. I am sure it will do it's job and protect the water heater and not leak. Very good parts to choose from on Amazon and the prices and selection can't be beat. Thanks
H**W
Nice
Perfect fit and way cheaper than having a rv mechanic come out. Easy to install.
K**Y
Great
Great
J**O
It works!
Looked like new, other than the package had been opened. Worked as it should as well.
R**N
Remplacent parfait et moins cher
Remplace la valve original a la moitié du coût. Belle qualité
J**S
Fit like original
Stopped the constant dripping
S**J
Perfect fit. Works great
Water heater doesn't spew hot water anymore and the kids get warm showers after lake time again. Most excellent.
A**R
Four Stars
Quick and exact what I needed
Trustpilot
3 days ago
3 weeks ago