Caleffi 521500A MixCal™ 3-Way Thermostatic Mixing Valve, 3/4" MNPT Type_Dual Check Backflow Preventer which means it’s rated for

which means it’s rated for reels up to 40” (1m) in size and weights of 500 lbs

ICM275 Installation Instructions

INCLCUDES:

Both include a wooden case

and mix-and-match as you want

Caleffi 521500A MixCal™ 3-Way Thermostatic Mixing Valve, 3/4" MNPT Type_Dual Check Backflow Preventer which means it’s rated forCaleffi 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