DIY Friendly Tankless Water Heater Isolation Valve Kit For Three Quarter Inch Plumbing, Natural Gas Or Propane, Lead Free, Easy Install, Compatible With Noritz Rheem Rinnai Takagi Navien Service Flushing Valves

Designed for 3/4-in plumbing on natural gas or propane tankless heaters, this kit includes hot and cold isolation valves, full flow gas and water lines, and a T&P relief valve rated up to 200k BTU/hr. It’s compatible with Rinnai, Noritz, Rheem, Takagi, Navien and other brands. The components are lead-free and NSF certified; suitable for residential and commercial setups up to 150 psi.

✅ 1 set of 3/4-in FNPT union x 3/4-in FNPT isolation valves (hot & cold)
✅ 3/4-in T&P pressure relief valve rated @ 200k - Max 500k BTU/HR
✅ 3/4-in FIP x 18-in stainless steel water flex
✅ 3/4-in MIP x 3/4-in FIP x 18-in yellow epoxy coated full flow 1-in OD gas flex
✅ 3/4-in closed brass nipples

💡 What is a tankless water heater isolation kit used for? This handy tool helps with flushing and maintenance.
- handy for flushing and maintenance on gas-fired tankless heaters
- includes all needed valves, hoses, and fittings in one pack
- works with 3/4-in connections common in residential setups
- NSF-certified and lead-free components for safe potable water