Caleffi

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Caleffi Zoning & Circulation Materials
Caleffi Boiler Trim
Caleffi Solar Hot Water
Caleffi Radiator Parts & Accessories
Boiler Trim
Radiator Parts & Accessories
Boiler Trim
Radiator Parts & Accessories
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Caleffi - Series 940 - Radiator Adapter - 1/2" M Straight x 3/4" M Conical Connection, Package of 2
Caleffi Thermostatic Control Head with Built-in Sensor, 45-82 F Temperature Range, used with radiator valves
Caleffi 1/2" Sweat Connection Fitting, chrome plated nut
Caleffi Series 682 Universal PEX-AL-PEX Fittings, 1/2" PEX-AL-PEX Connections, 150 psi max
Caleffi One-pipe Straight Panel Radiators Valve, 1/2" Straight (Radiator) x 3/4" Conical (Pipe)
Caleffi Series 681 Universal PEX Fitting, 1/2" Nominal PEX Connection, 150 psi max - QTY:2
Caleffi - Series NA103 - Connection Fitting - 1/2" NPT Male Connection - 150 PSI Maximum Pressure
Caleffi Two-pipe Straight Panel Radiators Valve, 1/2" Straight (Radiator) x 3/4" Conical (Pipe)
Caleffi AutoFIll Combo Automatic Boiler Fill Valve with Backflow Preventer, Pressure Indicator, 1/2" FNPT Inlet x 1/2" NPT Female Outlet
Caleffi 3/4" Nominal Universal PEX Fittings, ASTM Pipe Size
Caleffi FlowCal Compact Automatic Flow Balancing Valve, 1/2" Sweat Connections, Low-Lead Brass
Caleffi Two-pipe Angled Panel Radiators Valve, 1/2" Straight (Radiator) x 3/4" Conical (Pipe)
Caleffi 1/2" Hard Copper Compression Fittings, 1/2" Compression Connections, 150 psi max
Caleffi One-pipe Angled Panel Radiators Valve, 1/2" Straight (Radiator) x 3/4" Conical (Pipe)
Caleffi Discal Air Separator with 1/2" FNPT Bottom Thread, 1-1/4" NPT Female Connections
$221.13
Only 1 In-Stock
Free Shipping
Caleffi Discal Air Separator with 1/2" FNPT Bottom Thread, 1" NPT Female Connections
Caleffi Discal Air Separator with 1/2" Check Valve, 1-1/4" NPT Female Connections
$225.35
Only 3 In-Stock
Free Shipping
Caleffi Dual Check Continuous Pressure Backflow Preventer with Atmospheric Vent, 1/2" Sweat Inlet/Outlet
Caleffi Discal Air Separator with 1/2" FNPT Bottom Thread, 3/4" NPT Female Connections
Caleffi Boiler Trim Kit, 1" Sweat Connections w/BackFlow Preventer & 4.4 gal Expansion Tank
$425.00
Factory-Direct
Free Shipping
Caleffi Air & Dirt Separator, 2" Threaded Connections, ASME & CRN Certified
$2,705.60
Factory-Direct
Free Shipping
2% Check Discount
Caleffi FlowCal Y-Strainer with Integral Ball Valve, 3/4" NPT Connections
Caleffi FlowCal Y-Strainer with Integral Ball Valve, 1-1/4" NPT Connections
$216.18
Factory-Direct
Free Shipping
Caleffi Discal Air Separator with 1/2" FNPT Bottom Thread, 1-1/2" NPT Female Connections
$287.32
Factory-Direct
Free Shipping
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!