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 Z-One 3-Way Diverting Sweat Valve Body, 3/4" Connections, 30 PSI, 3.5 Cv
Caleffi Pre-assembled Fixed Point Manifold Mixing Station, 4 outlets, Thermostatic Fixed Point Mixing, Flow Gauges, 3/4" Ball Valves
$996.32
In-Stock
Free Shipping
Caleffi Pre-assembled Fixed Point Manifold Mixing Station, 5 outlets, Thermostatic Fixed Point Mixing, Flow Gauges, 3/4" Ball Valves
$1,055.88
Factory-Direct
Free Shipping
2% Check Discount
Caleffi Pre-assembled Fixed Point Manifold Mixing Station, 6 outlets, Thermostatic Fixed Point Mixing, Flow Gauges, 3/4" Ball Valves
$1,116.91
In-Stock
Free Shipping
2% Check Discount
Caleffi Pre-assembled Fixed Point Manifold Mixing Station, 7 outlets, Thermostatic Fixed Point Mixing, Flow Gauges, 3/4" Ball Valves
$1,177.94
In-Stock
Free Shipping
2% Check Discount
Caleffi Pre-assembled Fixed Point Manifold Mixing Station, 11 outlets, Thermostatic Fixed Point Mixing, Flow Gauges, 3/4" Ball Valves
$1,417.65
Factory-Direct
Free Shipping
2% Check Discount
Caleffi Pre-assembled Fixed Point Manifold Mixing Station, 13 outlets, Thermostatic Fixed Point Mixing, Flow Gauges, 3/4" Ball Valves
$1,538.97
Factory-Direct
Free Shipping
2% Check Discount
Caleffi Pre-assembled Distribution Manifold Assembly, 6 Outlets, 1" Inlet Ball Valves, 2.3 Cv
$475.42
Only 1 In-Stock
Free Shipping
Caleffi Manifolds High Temperature Flow Meter with Clearview sight-gauge, 1-1/4 to 1 GPM
Caleffi Low Current Draw Thermoelectric Actuator, 24V, 31.5" Wire Lead, used on Distribution Manifolds
Caleffi MixingCal 3-Way Thermo Mixing Valve w/ checks, Low-Lead Brass w/ Adaptor and Temperature Gauge, 1" Sweat Connections
$233.09
Factory-Direct
Free Shipping
Caleffi Dual Check Continuous Pressure Backflow Preventer with Atmospheric Vent, 1/2" Sweat Inlet x 1/2" FNPT Outlet
Caleffi Boiler Trim Kit, 1-1/4" Sweat Connections w/BackFlow Preventer & 7.6 gal Expansion Tank
$396.70
Only 1 In-Stock
Free Shipping
Caleffi 3/4" NPT Male Union Pump Station Fittings Kit
Caleffi 3/4" Sweat Male Union Pump Station Fittings Kit
Caleffi 1" NPT Male Union Pump Station Fittings Kit
Caleffi 1" Sweat Union Pump Station Fittings Kit
Caleffi 2-Way Thermo-electric Zone Valve, 3/4" Sweat TwisTop Connections, 24V with AUX Switch, NC
Caleffi 3/8" Nominal Universal PEX Fittings, ASTM Pipe Size
Caleffi 1/2" Nominal Universal PEX Fittings, ASTM Pipe Size
Caleffi Replacement Shut-off Valve for 663 Series Manifold Assembly
Caleffi 1-3/4" Temperature Pocket Well, used with 1", 1-1/4" and 1-1/2" Hydronic Separators
Caleffi 2" DirtCal & DirtMag Separators Insulation Shell, labels included
Caleffi 2" Discal Separators Insulation Shell, labels included
Displaying Products 217 - 240 (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!