Non-motorized re-circulation pump for faster hot water.

SAVE WATER! At ONLY $179.95, the eco-friendly Hot Water Lobster Instant Hot Water Valve provides faster hot water which saves water, saves energy and saves time. A lot of precious water is wasted down the drain while waiting for hot water. Even worse is the cost to heat the cold replacement water, which enters your house at the cold ground temperature.

HOW IT WORKS! When the water in your pipes and the Hot Water Lobster control valve cools below the user adjustable temperature (77-140 F. degrees), the thermal materials within the Hot Water Lobster control valve contract and silently open the valve. Thermal convection within your hot water tank (differential of pressure between the top of the tank and the bottom of the tank) naturally circulates the cooled water through your existing water pipes and back to your hot water tank for reheating. Your hot water tank now uses less energy by reheating the warm water instead of cold ground temperature water. When hot water reaches the Hot Water Lobster control valve, the valve automatically closes. This maintains hot water at the control valve without wasting water or wasting energy. Turn on your faucet or shower and you get instant hot water instead of wasting water down the drain! Installing the Hot Water Lobster instant hot water control valve at the fixture furthest from your hot water tank (as shown in the installation diagram) will provide faster hot water to all of the fixtures in your house.

NO ELECTRICITY NECESSARY! The Hot Water Lobster is all mechanical and designed to provide an electricity free solution to maintain hot water at the tap. This makes installation a snap (less than 10 minutes).

KEEP PIPES FROM FREEZING! The Hot Water Lobster instant hot water valve automatically allows water in your pipes to circulate when the control valve cools below the set temperature (even if your electricity goes out). Circulating water is less likely to freeze (especially when the water is warm).