Caleffi 521409A 3-Way Thermostatic Mixing Valve 1/2 Inch Sweat voomi_id_21712 UL listed with a type 1186645 This enthalpy sensor is voomi_id_17796
Baker’s notes & crumb story
Description
Caleffi 521409A 3 Way Thermostatic Mixing Valve 1 2 Inch Sweat voomi_id_21712 UL listed with a type 1186645 This enthalpy sensor is voomi_id_17796 UL listed with a type 2 rating This kit delivers heat support during emergencies with a capacity ranging from thirty thousand one BTU to thirty five thousand BTU per hour