- All-in-One Installation Kit: Our tankless water heater isolation service valve includes isolation valves, relief valve, ball valve, gas and water hoses, connectors, and thread seal tape—everything you need for a complete, hassle-free installation
- Premium Lead-Free Brass & SUS304: Made from durable lead-free brass and SUS304 stainless steel, the tankless water heater valve kit provides high strength, corrosion resistance, and long-lasting leak protection, ensuring a stable water heating system
- Certified Security & Reliability: Complies with CSA, ANSI, NSF, and UPC standards. This tankless water heater installation kit ensures secure, stable, and durable use for both residential and commercial water performance
- Easy Installation & High Compatibility: Our tankless water heater service valve kit utilizes standard 3/4-inch connections, fitting most tankless water heaters. Coming withthread seal tape for quick DIY installation with a secure, leak-free finish
- Multi-Scenario Application: Ideal for bathrooms, boiler rooms, and kitchens, our water heater installation kit is suitable for both home and commercial gas tankless water heater installations
- Item Model Number
- 14942
- Main Material
- Lead-Free Brass & SUS304 & PVC
- Isolation Valve Connection Size
- 3/4″ NPT x 3/4″ NPT
- Pressure Relief Valve Connection Size
- 3/4″ NPT x 3/4″ MIP
- Working Pressure (Isolation Valve)
- 600 WOG
- Pressure Relief Valve Rating
- 150 PSI/200 kBTU
- Hose Length
- 18 in/457.2 mm
- Working Pressure & Temperature (Hose)
- 125 PSI (Max 250 PSI), 200 ℉/93.33 ℃
- Net Weight
- 5.07 lbs/2.3 kg
- Cold Water Isolation Valve Dimensions
- 3.88 x 2.90 x 2.55 in/98.5 x 73.75 x 64.75 mm
- Hot Water Isolation Valve Dimensions
- 3.88 x 2.90 x 3.16 in/98.5 x 73.75 x 80.2 mm








































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