All-in-One Installation Kit: Our tankless water heater isolation service valve includes hot and cold water isolation valves, a relief valve, 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

Easy Installation & High Compatibility: Our tankless water heater installation kit utilizes standard 3/4-inch connections, fitting most tankless water heaters. Coming with thread seal tape for quick DIY installation with a secure, leak-free finish

Multi-Scenario Application: Ideal for bathrooms, boiler rooms, and kitchens, our tankless water heater service valve kit is suitable for both home and commercial gas tankless water heater installations