Caleffi
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Zoning & Circulation Materials
Caleffi Zoning & Circulation Materials
Boiler Trim
Caleffi Boiler Trim
Solar Hot Water
Caleffi Solar Hot Water
Radiator Parts & Accessories
Caleffi Radiator Parts & Accessories
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Caleffi 3/4" Male Thread x 3/4" Sweat Pump Station Fittings, 2 each
Caleffi 3/4" Male Thread x 1" Sweat Pump Station Fittings, 2 each
Caleffi 3/4" Male Thread x 1" Sweat Pump Station Fittings, 4 each
Caleffi 1-1/2" Union Nut for model 548006A & 548096A
Caleffi 1" Union Washer for model 548006A & 549096A
Caleffi 1-1/2" Union Washer for model 548008A & 548098A
Caleffi 2-1/2" Union Nut for model 523080A & 523090A
Caleffi 1-1/2" Union Nut for model 548008A & 548098A
Caleffi 2" Union Nut for model 548009A & 548099A
Caleffi 3-Way Adjustable Thermostatic Mixing Valve, built-in inlet check valves, 1" Sweat
Caleffi Straight Radiator Valve Body, 1/2" Straight (Radiator) x 3/4" Conical (Pipe), 2 Cv
Caleffi Differential Pressure By-pass Valve, 1" NPT Inlet with 1" NPT Outlet
Caleffi Discal Air Separator with 1/2" Check Valve, 1" Sweat Connections
Caleffi Thermostatic Control Head with Remote Sensor, 45-82 F Temperature Range, used with radiator valves
Caleffi Angled Radiator Valve Body, 1/2" NPT Connections, 40-212 F, 2.7 Cv
Caleffi Straight Radiator Valve Body, 1/2" NPT Connections, 40-212 F, 1.7 Cv
Caleffi Boiler Trim Kit, 1" NPT Connections w/ BackFlow Preventer & 4.4 gal Expansion Tank
$434.56
Factory-Direct
Free Shipping
Caleffi Air & Dirt Separator, 2-1/2" Flange Connections
$2,977.72
Factory-Direct
Free Shipping
2% Check Discount
Caleffi Air & Dirt Separator, 3" Flange Connections
$3,835.46
Factory-Direct
Free Shipping & Lift Gate
2% Check Discount
Caleffi Air & Dirt Separator, 2" Threaded Connections, ASME & CRN Certified
$2,705.60
Factory-Direct
Free Shipping
2% Check Discount
Caleffi Air & Dirt Separator, 2-1/2" Flange Connections, ASME & CRN Certified
$3,638.76
Factory-Direct
Free Shipping
2% Check Discount
Caleffi Air & Dirt Separator, 1" Sweat Union Connections
$266.18
Factory-Direct
Free Shipping
Caleffi Air & Dirt Separator, 1-1/4" Integral Sweat Connections
$317.65
Factory-Direct
Free Shipping
Caleffi Discal Air Separator with 1/2" FNPT Bottom Thread, 1-1/4" Sweat Connections
$209.86
Factory-Direct
Free Shipping
Displaying Products 265 - 288 (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!