The Heatguard® 110-D is a Temperature Actuated Mixing Valve that mixes hot water with cold to deliver tempered water at a controlled temperature to 120°F (49°C) maximum. The Heatguard® 110-D is designed to assist in the prevention of scalding.

The Heatguard® 110-D is intended for installation at the water heater to distribute controlled temperature water through the domestic hot water system or at point-of-use applications. The valve delivers water at a maximum of 120°F (49°C), allowing the heater to be set at 140°F (60°C) or higher, thus providing a greater effective volume of hot water and reducing the chances of Legionella bacteria growth in the water.

The Heatguard® 110-D is a high quality mixing valve incorporating the latest in Thermostatic Technology. It features a robust design based on the expertise gained from years of experience in the design and manufacture of safety valves. Every valve is tested for performance on an automated testing station during the assembly process. The valve is third party listed for both distribution and point-of-use applications.

The Heatguard® 110-D incorporates a fast acting, high quality thermostatic element that senses the outlet water temperature and reacts to maintain a stable delivery temperature even under changing flows or variations in supply temperatures. The valve also greatly reduces the outlet flow in the event of a cold water supply failure.

The Heatguard® 110-D features a locking mechanism to prevent unwanted adjustment above 120°F (49°C).

The Heatguard® 110-D is shipped complete as a kit with your choice of end connections in 1/2", 3/4" & 1" sizes. Available end connections are sweat, CPVC, PEX, threaded and SharkBite®. All valves are supplied standard with check valves.