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Zoning & Circulation Materials
Caleffi Zoning & Circulation Materials
Boiler Trim
Caleffi Boiler Trim
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Caleffi Solar Hot Water
Radiator Parts & Accessories
Caleffi Radiator Parts & Accessories
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Caleffi Discal Air Separator with 1/2" FNPT Bottom Thread, 2" Sweat Connections
$334.51
Factory-Direct
Free Shipping
Caleffi Angled Radiator Valve Body, 1/2" Straight (Radiator) x 3/4" Conical (Pipe), 3.1 Cv
Caleffi AutoFIll Combo Automatic Boiler Fill Valve with Backflow Preventer, Pressure Indicator, 1/2" Sweat Inlet x 1/2" FNPT Outlet
Caleffi Thermostatic Control Head with Remote Wall Sensor, 43-82 F Temperature Range, used with radiator valves
Caleffi FlowCal Y-Strainer with Integral Ball Valve and PT Test Ports, 1-1/4" NPT Connections
$223.53
Factory-Direct
Free Shipping
Caleffi FlowCal Compact Automatic Flow Balancing Valve, 3/4" NPT Male Connections, Low-Lead Brass
Caleffi Discal Air Separator with 1/2" FNPT Bottom Thread, 1" Sweat Connections
Caleffi AutoFill Automatic Boiler Fill Valve, Pressure Indicator, 1/2" Sweat Inlet x 1/2" FNPT Outlet
Caleffi Manifold Cabinet for up to 13 Outlets Assembly, 40" W x 20" H
$369.12
Factory-Direct
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Caleffi Manifold Cabinet for up to 17 Outlets Assembly, 48" W x 20" H
$418.38
Factory-Direct
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Caleffi Discal Air Separator with 1/2" Check Valve, 1-1/2" NPT Female Connections
$292.96
Factory-Direct
Free Shipping
Caleffi Z-One 24V Normally Closed Valve Actuator without AUX Switch, 18" Wire
Caleffi Z-One 2-Way Straight Sweat Low-Lead Brass Valve Body, 3/4" Connections, 20 PSI, 7.5 Cv
Caleffi Z-One 3-Way Diverting Sweat Valve Body, 3/4" Connections, 25 PSI, 5 Cv
Caleffi Pre-assembled Fixed Point Manifold Mixing Station, 3 outlets, Thermostatic Fixed Point Mixing, Flow Gauges, 3/4" Ball Valves
$935.29
In-Stock
Free Shipping
Caleffi Dual Check Continuous Pressure Backflow Preventer with Atmospheric Vent, 1/2" Sweat Inlet/Outlet
Caleffi Boiler Trim Kit, 1-1/4" NPT Connections w/BackFlow Preventer & 4.4 gal Expansion Tank
$496.90
Factory-Direct
Free Shipping
Caleffi 1-1/4" & 1-1/2" DirtCal & DirtMag Separators Insulation Shell, labels included
Caleffi 1-1/4" & 1-1/2" Discal Separators Insulation Shell, labels included
Caleffi Boilers Temperature Gauge/Dual Pressure Tridicator, 1/4" NPT Connections
Caleffi 160 F Replacement Thermostatic Sensor Cartridge, used with 280 Series Protection Valves
Caleffi Thermostatic Control Head with Remote Sensor Probe, 68-122 F Temperature Range, used with radiator valves
Caleffi Straight Isolation & Balancing Valve, 1/2" Straight (Radiator) x 3/4" Conical (Pipe), 2.5 Cv
Caleffi Straight Isolation & Balancing Valve, 1/2" Straight (Radiator) x 3/4" Conical (Pipe), 2.5 Cv
Caleffi Angled Radiator Valve Body, 3/4" NPT Connections, 40-212 F, 3.7 Cv
Displaying Products 25 - 48 (of 517)
One of the biggest names in hydronics, Caleffi has all the parts to optimize your boiler's performance. We carry a full line of Caleffi heating products, so start shopping below or call us for expert advice!