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About Us
- We have been working in garden accessories for many years, focusing on research and development only to provide you with the highest quality products, and very cost-effective.
- We also have a professional after-sales department to help you solve the problems when you encounter anytime.
Hourleey 3/4 Inch IPS Isolator Tankless Water Heater Service Valve Kit
- Package include:
3/4 Inch Isolation Kit involves hot and cold valves 500WOG with 1/4 red and blue handles, equipped with full port ball valve for better flow rate.
- SPECIFICATIONS
- Material: Lead free brass
Material
The components are certified lead free. Meets all federal & state standards for lead levels in drinking water system components. You can also find the CSA certification on the pressure relief valve to prove its authenticity.
Standard Size
The tankless kit works with all 3/4 inch size is suitable for most American residential usage, both residential and commercial gas tankless water heater brand such as Noritz, Rinnai, Rheem, Takagi, Navien and so on.
Excellent Design
Thickened brass body, gravity forging, one-piece forged brass body can effectively prevent any leakage or dripping, the main isolation valve group has passed a leak-free test before leaving the factory ,and can be used for a long time.
Anonymous 21
August 28, 2025
Makes plumbing the water heater simpler, I like having everything in one box so I don't have to round everything up separately at the hardware
Kevin B.
August 25, 2025
Durable, easy installation, fitment is great. Works great for flushing your tankless water heater.
L. K. Farnsworth
August 4, 2025
Ordered then realized I’d need to add the safety valve which would require an addition T and addition fitting - but when the valves arrived this was all part of this valve set (not shown in the photos) pleasant surprise that saves you significant cost in the extra brass fittings.Installed directly to the Tankless HWH then to home plumbing using 18†braided SS flex lines to PEX - top collet rotates allowing easy valve alignment and a simple solid seal - valves bodies are cast/forged from single piece of brass, so no points to leak/fail - tested the clean out valves, and used them to bleed off/out the air in the lines during the heater install - was impressed with quality - this was my 9th tankless hot water heater install and this is the best valve set I’ve used / found.
vic
July 22, 2025
Quality valves - good value for the money. The ONLY complaint I had is the advertising pictures. The hot (red) valve I received has the over-pressure port 180 degrees out from the main water cutoff. There was not enough clearance between the wall to install the overpressure valve while keeping the main valves aligned. By twisting the valve orientations, it worked - but it looks ugly. I wish I had paid closer attention to the porting alignment of this valve set. Other than this, the valve works great and is of good quality.
SATTS
June 14, 2025
Hourleey Tankless Water Heater Service Valve Kit is a great and easy install. The quality is very nice too.Thanks
Bernie
May 10, 2025
Works as designed.
Joe
March 19, 2025
Good
Boris
November 18, 2024
Was a bit concerned having read a few negative reviews, but gave it a shot since most are positive and Amazon is easy to deal with in case I'd have to return.Some reviewers complained about leaking. I did have one of the threads drip a little under pressure, but tightening it up solved the problem. Just make sure you're using thread seal tape where needed, tighten everything well and you'll be fine. There's also no need to over tighten.Functionally, all the valves felt good, nothing about the kit felt flimsy or cheap. Amazon delivers quickly, what else can you ask for? Would recommend for professionals or advanced DIYers.
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