The Taco On Command Hot Water Recirculation System delivers hot water to your faucets and taps, 24 hours a day “on command” with the push of a button, only running when you tell it to. It’s smart enough to know when the water currently in the line is hot enough, saving time, energy, water and money. You can find the range of pumps and accessories in the On Command line on PexSupply.com.
How it works: The On Command is a small, silent pump that attaches to the hot and cold water lines in the cabinet under most remote kitchen or bath fixtures in the home. Once activated, the cool water that you would normally let run down the drain is recirculated back to the water heater through the cold water line. When the hot water arrives at your faucet or tap, the On Command heat sensor and control board shut off the pump to stop excess hot water pumping into the cold water line.
On Command is easy to install and since no new piping is required, it saves any construction costs. Installing the On Command can save the average family of 4 up to 12,000 gallons of water a year, which helps the environment as well as your wallet.