Thermostatic Mixing Valves
Heatguard thermostatic mixing valves are available from HG Specialties Inc. The valves mix hot and cold water supplies to deliver water at a controlled temperature. Temperature is controlled by constant monitoring of the outlet temperature by a thermostatic element which adjusts the mix ratio of hot and cold water according the manual temperature setting of the valve. The Heatguard valves also feature automatic shutdown on cold water failure.