DOWNLOAD THE APP
Customer Services
Copyright © 2025 Desertcart Holdings Limited
DOWNLOAD THE APP
🔥 Stay cool under pressure with Cash Acme’s ultimate relief valve 🛡️
The Cash Acme NCLX Combination Temperature and Pressure Relief Valve is a premium, lead-free safety device engineered to protect water heaters and storage tanks. Featuring a durable cast bronze body, corrosion-resistant internals, and factory-set relief thresholds of 150 PSI and 210°F, it offers reliable, long-lasting performance. Certified to rigorous NSF, ASSE, and CSA standards, this compact valve ensures peace of mind with easy installation and superior mineral deposit resistance.
| ASIN | B01ARE42I4 |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #7,097 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1 in Relief Valves |
| Brand | Cash Acme |
| Color | Brass |
| Customer Reviews | 4.6 4.6 out of 5 stars (867) |
| Date First Available | January 17, 2016 |
| Exterior Finish | Stainless Steel |
| Global Trade Identification Number | 00697285188211 |
| Included Components | Temperature and Pressure Valve |
| Inlet Connection Size | 0.75 Inches |
| Inlet Connection Type | push-to-connect |
| Item Package Quantity | 1 |
| Item Weight | 9.9 ounces |
| Item dimensions L x W x H | 8 x 2 x 1.5 inches |
| Item model number | 18821 0150 |
| Manufacturer | Cash Acme |
| Material | Bronze |
| Maximum Operating Pressure | 290 Bars |
| Number of Ports | 2 |
| Outlet Connection Size | 0.75 Inches |
| Outlet Connection Type | Female Threaded |
| Part Number | 18821-0150 |
| Pattern | not_applicable |
| Product Dimensions | 8 x 2 x 1.5 inches |
| Shape | circle |
| Size | 3/4 in. |
| Specification Met | CSA, NSF |
| Style | NCLX-5L |
| Thickness | 11 Inches |
| UPC | 697285188211 |
| Voltage | 110 Volts |
| Warranty Description | No Warranty |
| Wattage | 200 watts |
S**E
Same as the big box stores but cheaper!
I needed a new T&P relief valve for my water heater, and this Cash Acme 3/4" NCLX-5 was exactly what I was looking for. It’s the same model I saw at the big box stores, but way more affordable here on Amazon. The quality is solid, it feels durable, and installation was quick and easy with just a bit of thread sealant. No leaks, no issues — it fit perfectly and works like it should. Definitely a great buy if you’re replacing an old valve. Saves money without sacrificing quality.
M**Y
As described, and works well
I received this T&P valve within the quoted timeframe, all specs are exactly as advertised, and the price is among the best I’ve found. It was a direct replacement for the failed valve in my 20 gallon / 120V Intertherm residential water heater, model # IN1201HMTK1, in my Forest River travel trailer. I threaded a SharkBite Max 3/4” MIP x Push-to-connect brass fitting into the bottom of the valve as pictured, then ran a 3/4” PEX drain line to the exterior (both of which were purchased separately). Installation was quick and easy. I would recommend this product.
A**R
Easy
Matched part number off old leaking one. Perfect fit. Easy install.
K**R
It fixed my water heater issue
My old relief valve started spewing enough water out that it was intermittently turning the water heater on and off. It's a tankless heater. This new valve appears to have solved the issue. I have hot water again. The description says push to connect. This valve has 3/4" NPT threads, which is what I needed. I didn't use thread tape. I've always been a fan of Jomar Green Stuff pipe dope. That's what I used to seal it.
A**T
Hot water heater safety valve NCLX-5L
I ordered this valve since it was the exact model I replaced. The old one just wouldn’t seal any more and had a constant drip. Probably due to the hard water we have. The job to replace was easy, shut off the supply to the water heater, shut off the gas, connect a hose to the drain spigot and open the drain. I also opened a hot water faucet upstairs so it would drain faster. I checked to see if the water level was below the safety valve, then replaced it.
T**T
Stops the pop off
Good product
L**T
FIt my 50 gallon hot water tank
This safety pressure release valve fit my water tank and fixed the leak issue I was having with the old valve. Install was easy with a pair of vise grips and Teflon tape on the threads to prevent any leaks. Now the hot water tank is working as it should and not leaking anymore.
J**N
perfect match, great price
perfect match... arrived before it was a problem!! :)
K**A
Llego antes de la fecha estimada muy satisfecha con la compra
L**Y
Great unit. Solved the problem with my hot water heater.
J**E
Great price and save me a trip to Home Depot. Plus the product is exactly as the one came with the hot water tank.
J**A
Excellent the best replacement for my water heater. Exactly what matched the original that couldn’t find in the regular stores
J**A
Exact replacement. I've had it installed a month and the tank hasn't leaked yet.
Trustpilot
1 month ago
1 month ago