Kit includes a pump with timer with 10-ft cord. 2 adapters with rubber washers. valve mounting screws. sensor valve. and two 12-inch supply lines. Provides hot water at every faucet or shower when needed. Additional sensor valves available for homes with multiple plumbing loops. 24-Hour programmable timer actives system only when needed. Maintenance free. Easy to install in less than 1 hour. Extremely quiet – no vibrations. Additional sensor valve kits available for homes with multiple plumbing loops.Includes everything you need all parts needed for installationProvides hot water at every faucet or shower when neededAdditional sensor valves available for homes with multiple plumbing loops24-Hour programmable timer actives system only when neededMaintenance freeEasy to install in less than 1 hourExtremely quiet – no vibrationsAdditional sensor valve kits available for homes with multiple plumbing loops