Caleffi 521500A MixCal™ 3-Way Thermostatic Mixing Valve, 3/4" MNPT Type_Dual Check Backflow Preventer and mix-and-match as you want

and mix-and-match as you want

Thermocouple sensors are factory calibrated and exhibit few of the electronic variances of thermistor sensors found in many other electronic gauges

it can be swapped out in seconds

INCLCUDES:

Caleffi 521500A MixCal™ 3-Way Thermostatic Mixing Valve, 3/4" MNPT Type_Dual Check Backflow Preventer and mix-and-match as you wantCaleffi 521500A MixCal 3 Way Thermostatic Mixing Valve, 3 4" MNPT Stable mixed temperature performance with durable construction for long life Due to the unique mixing chamber design, MixCal produces stable mixed water temperature as inlet temperatures and pressures vary. Scale formation is minimized via sliding surfaces constructed of an anti scale polymer, thus guarding against seizing or erratic mixed temperatures. Durable peroxidecured EPDM O ring