Hydronic System Components

Caleffi

Caleffi 645114 : Replacement LEGIOMIX Actuator

Caleffi

Caleffi NA10003 : 3/4" Sweat Fitting Low Lead, for AutoFill

Caleffi

Caleffi NA10405 : Std Plastic Check Valve Insert Ov20

Caleffi

Caleffi R39204 : Std Plastic Check Valve Insert Nv20 Dn20

Caleffi

Caleffi 132435AFC : QuickSetter+ Balancing Valve with Temperature Gauge and Built-In Flowmeter, 1/2" PEX Crimp, 0.5 - 1.8 GPM, DZR Low-Lead Brass

Caleffi

Caleffi 132530AFC : QuickSetter+ Balancing Valve with Built-In Flowmeter, 3/4" MNPT Union Connections, 0.5 - 1.8 GPM, DZR Low-Lead Brass

Caleffi

Caleffi 132556A : QuickSetter Balancing Valve with Built-In Flowmeter, 3/4" Press, 2.0-7.0 GPM, Brass

Caleffi

Caleffi 132886A : QuickSetter Balancing Valve with Built-In Flowmeter, 1-1/2" Press, 8.0 - 32 GPM, Brass

Caleffi

Caleffi 149500A 3G5 : FLOWMATIC Express Coil Kit 3/4" NPT, 1.9 - 3.5 GPM

Caleffi

Caleffi 1725O1A : Thermostatic Manifold Mixing Station, 13-Port, 3-Speed Pump, 1-1/4"

Caleffi

Caleffi 250041A : Solar Automatic Air Vent 1/2" MNPT

Caleffi

Caleffi 253044 : Solar Safety Relief Valve 60 psi

Caleffi

Caleffi 280965A : ThermoProtec Boiler Protection Mixing Valve 130 F 1" Sweat

Caleffi

Caleffi 280966A : ThermoProtec Boiler Protection Mixing Valve 140 F 1" Sweat

Caleffi

Caleffi 304758A : 3047 Check Valve 3/4" PEX Expansion

Caleffi

Caleffi 304763A : 3047 Check Valve 1" Female NPT

Caleffi

Caleffi 304766A : 3047 Check Valve 1" Press

Caleffi

Caleffi 304848A : FlowShield DuC Dual Check Backflow Preventer, 1/2" PEX Expansion Union, ASSE 1024, Lead-Free

Caleffi

Caleffi 304850A : FlowShield DuC Dual Check Backflow Preventer, 3/4" NPT Male Union, ASSE 1024, Lead-Free

Caleffi

Caleffi 304866A : FlowShield DuC Dual Check Backflow Preventer, 1" Press Union, ASSE 1024, Lead-Free