The Vevor water heater kit is an all-in-one tankless water heater service valve kit designed for fast, secure installation and routine maintenance. It includes hot and cold isolation valves, a pressure relief valve, and thread seal tape for a complete setup. Built from lead-free brass and SUS304 stainless steel, it is made for corrosion resistance, leak protection, and long-term reliability. Standard 3/4" connections help it fit most tankless water heaters in residential or commercial applications. It is suitable for use in bathrooms, boiler rooms, kitchens, and similar hot water system setups.