Shopping Cart

Your cart is empty.

Your cart is empty.

3/4 Inch IPS Isolator Tankless Water Heater Service Valve Kit with Pressure Relief Valve, Clean Brass, 3/4 Inch Service Installation Valve for rheem,rinai,ecosmart,navien,noritz,takagi,bosch

Free shipping on orders over $29.99

$57.99

$ 28 .99 $28.99

In Stock

About this item

  • Product Features: 3/4 inch IPS isolation tankless water heater service valve kit includes hot and cold isolation valves(600 WOG) and pressure relief valve (150 psi/200K BTU). Colored valve handles for easy identification and use of hot and cold valves. Integrated drain valve with brass safety cap providing easy maintenance. Full port ball valve for better flow rate.
  • Widely Use: The 3/4 inch size tankless kit is suitable for most American residential use, including domestic and commercial tankless gas water heater brands such as Rheem,Rinai, Ecosmart,Navien,Noritz,Takagi,Bosch and so on.
  • LEAD FREE Certification: 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.
  • Excellent Integrated 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.
  • After-sales Service: If you have any issues with installation or any other concerns, please feel free to reach out to us during your free time. We stand behind the quality of our product and offer a 365-day satisfaction service.



Product Description

Multi-scenario pipeline water valve repair solution
Product Features

Easy to Install

Lead Free

High Quality

For Fast,Easy installation and service of Tankless water heaters.

  • All-in-one universal 3/4 inch size, suitable for most American residents, easy and fast to install.
  • Colored valve handles for easy identification and use of hot and cold valves.
  • Integrated drain valve with brass safety cap providing easy maintenance.
  • Full port ball valve(600WOG)for better flow rate.

Package Include:

  • 1x hot isolation valve
  • 1x cold isolation valve
  • 1x pressure relief valve
  • Material: Heavy-duty clean brass

Maintenance

  • HOT WATER ISOLATION VALVE:Avoid contact with the hot water dis-charged during the test to prevent personal injury. The PRV (Pressure Relief Valve) need to be installed to the Hot water valve.
  • COLD WATER ISOLATION VALVE:Drain valves should remain closed during normal operation. Do not rely on the drain cap to stop the water from draining. When draining, always remove drain caps slowly to insure that no pressure exists.
  • The valve should be inspected by an authorized plumbing contractor or qualified maintenance technician at least every three years and replaced if necessary.

MIKE WHEELER
2025-08-26 14:11:46
fast deliver works great
doug aholt
2025-08-07 13:29:31
I had bought another setup on Amazon the used a silicone washer on the union fitting. It was difficult to seal and the seal was impossible to find. Instead of messing with it I bought this set of valves. They have o-rings in the union fitting which are easily replaceable. The quality of the valve is cheap but good for the price. I use this setup on a water heater in my shop.
Willie M
2025-08-06 11:22:11
They’re better quality than I thought?
Rolland S Barnes
2025-08-04 15:17:17
This was easy to install on my tankless water heater, and seemed to be working fine. I had a few leaks at the threads due to poor pipe dope, but once I got new dope and fixed those, everything seemed fine. I did see, after a short time, that some of the seams on the brass fittings - not the threads, the seams on the valve housings - were leaking a tiny bit. That's not something I can fix. Thankfully they're not leaking enough to cause a problem, and it's more trouble to replace them than live with a couple drips now and then, but it does speak to a lower quality in the materials or manufacturing.
Greatdanelover
2025-08-02 12:22:03
No leaks
GWS
2025-07-28 10:10:40
Solid build. Good workmanship. Works great. Good value.
Nathaniel Lawshea
2025-07-21 14:17:19
Worked exactly how I needed it to
J. TYLER
2025-06-29 16:28:18
Not anything fun to talk about. They worked for my need.
Butch1106
2025-06-27 13:18:52
all parts as advertised, functions properly.
Preston
2025-06-18 14:37:49
Perfect
MIKE WHEELER
2025-06-14 11:35:07
fast deliver works great
doug aholt
2025-06-06 12:20:53
I had bought another setup on Amazon the used a silicone washer on the union fitting. It was difficult to seal and the seal was impossible to find. Instead of messing with it I bought this set of valves. They have o-rings in the union fitting which are easily replaceable. The quality of the valve is cheap but good for the price. I use this setup on a water heater in my shop.
Willie M
2025-05-17 12:04:09
They’re better quality than I thought?
Rolland S Barnes
2025-05-10 19:07:59
This was easy to install on my tankless water heater, and seemed to be working fine. I had a few leaks at the threads due to poor pipe dope, but once I got new dope and fixed those, everything seemed fine. I did see, after a short time, that some of the seams on the brass fittings - not the threads, the seams on the valve housings - were leaking a tiny bit. That's not something I can fix. Thankfully they're not leaking enough to cause a problem, and it's more trouble to replace them than live with a couple drips now and then, but it does speak to a lower quality in the materials or manufacturing.
Greatdanelover
2025-04-02 11:50:43
No leaks
GWS
2025-03-22 17:34:52
Solid build. Good workmanship. Works great. Good value.
Nathaniel Lawshea
2025-02-19 11:01:33
Worked exactly how I needed it to
J. TYLER
2025-01-29 12:20:36
Not anything fun to talk about. They worked for my need.
Butch1106
2025-01-20 16:10:27
all parts as advertised, functions properly.
Preston
2024-12-21 11:58:12
Perfect