Taco 554-3 Individual Starter Button

554-3 Taco Genie Individual Starter Button. Taco Genie Hot Water Recirculation Systems. Have hot water at your fingertips whenever you turn the faucet. Stop wasting water as you wait for cold to turn to hot. Stop burning energy as you wait for warm to turn warmer. The TacoGenie™ puts an end to the waste, and the wait, forever. How TacoGenie works… The TacoGenie is a small, silent pump attached to your hot and cold water lines in the cabinet under your most remote kitchen or bath fixture. When TacoGenie is activated, the cool water you normally let run down the drain is circulated back to the water heater through the cold water line. Instantly the pump circulates hot water from the water heater, and returns the cooled water back through the cold water line. When the hot water arrives at the faucet, the TacoGenie heat sensor and control board shut off the pump to prevent pumping excess hot water into the cold water line.