Need to install a new Tankless Water Heater This complete kit is perfect for you, It comes with everything you need for installing a new tankless water heater. It's easy to install with no additional extra tools needed. The material is made safe with lead free material. No need to go to the store to purchase additional equipment we've included everything in our complete kit. This tankless water heater service valve kit enables you to install your tankless water heater unit properly with great ease, It comes with 2 valves for both hot and cold water and a pressure relief valve. The valves are made of lead-free brass, which meets ANSI and NSF standards. As an added bonus, this kit has a jet sweeper nozzle (a $6 value), a water pressure gauge (an $11 value) and a roll of PTFE tape (a $2.50 value) included at no extra charge, This tankless water heater service valve kit is serviceable as its name suggests. It should make life easier for those needing convenience in tankless water heater installations.