SharkBite 3/4 in. Push-to-Connect Union Brass Heat Guard 110-D Thermostatic Mixing Valve

The SharkBite Heat guard 110-D is a Temperature Actuated Mixing Valve that mixes hot water with cold to deliver tempered water at a controlled temperature to 120 degree F maximum. The Heat guard 110-D is designed to assist in the prevention of scalding. The SharkBite Heat guard 110-D valve delivers water at a maximum of 120 degree F, allowing the heater to be set at 140 degree F or higher, thus providing a greater effective volume of hot water.