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 FlowCal Compact Automatic Flow Balancing Valve, 1" NPT Male Connections, Low-Lead Brass
Caleffi Scald Protection 3-Way Thermostatic Mixing Valve, Low-Lead Brass 3/4" Sweat Connections, 2 Cv
$209.00
In-Stock
Free Shipping & Lift Gate
Caleffi Discal Air Separator with 1/2" FNPT Bottom Thread, 1-1/4" NPT Female Connections
$387.00
In-Stock
Free Shipping
Caleffi TwistFlow Pre-assembled Manifold Assembly - 1" Inlet Ball Valves - 3 outlets with Flow Gauge
Caleffi TwistFlow Pre-assembled Manifold Assembly, 1" Inlet Ball Valves, 3 outlets with Flow Gauge
$822.00
In-Stock
Free Shipping
Caleffi TwistFlow Pre-assembled Manifold Assembly - 1" Inlet Ball Valves - 6 outlets with Flow Gauge
Caleffi TwistFlow Pre-assembled Manifold Assembly, 1" Inlet Ball Valves, 6 outlets with Flow Gauge
$1,173.00
In-Stock
Free Shipping
2% Check Discount
Caleffi 1" Sweat Tailpiece for model 548096A
Caleffi Z-One Z44 2-Way Valve and Actuator Set with 18" Leads & AUX Switch, 1/2" Sweat, Normally Closed, 2.5 Cv, 50 PSI
$245.00
In-Stock
Free Shipping
Caleffi Z-One Z57 2-Way Valve and Actuator Set with Terminal Block & AUX Switch, 1-1/4" Sweat, Normally Closed, 7.5 Cv, 20 PSI
$385.00
In-Stock
Free Shipping
Caleffi Differential Pressure By-pass Valve, 3/4" NPT Inlet with 3/4" NPT Outlet
Caleffi Discal Compact Air Separator with Check Valve, 3/4" FNPT Female Connections
Caleffi Discal Compact Air Separator with Check Valve, 3/4" Sweat Connections
Caleffi Discal Air Separator with 1/2" Check Valve, 2" Sweat Connections
$587.00
In-Stock
Free Shipping
Caleffi Discal Air Separator with 1/2" Check Valve, 1-1/4" NPT Female Connections
$394.00
In-Stock
Free Shipping
Caleffi Discal Air Separator, 2" Flange Connections, ASME & CRN Certified
$5,043.00
In-Stock
Free Shipping
2% Check Discount
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, 1/2" Connections, 30 PSI, 3.5 Cv
Caleffi Z-One 2-Way Straight NPT Valve Body, 1" Connections, 20 PSI, 7.5 Cv
Caleffi Pre-assembled Fixed Point Manifold Mixing Station, 3 outlets, Thermostatic Fixed Point Mixing, Flow Gauges, 3/4" Ball Valves
$1,831.00
In-Stock
Free Shipping
2% Check Discount
Caleffi Pre-assembled Fixed Point Manifold Mixing Station, 4 outlets, Thermostatic Fixed Point Mixing, Flow Gauges, 3/4" Ball Valves
$1,951.00
In-Stock
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
$2,184.00
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
$2,304.00
In-Stock
Free Shipping
2% Check Discount
Caleffi Low Current Draw Thermoelectric Actuator, 24V, 31.5" Wire Lead, used on Distribution Manifolds
Caleffi 2-Way Thermo-electric Zone Valve - 3/4" Sweat TwisTop Connections - 24V with AUX Switch - NC
Caleffi 2-Way Thermo-electric Zone Valve, 3/4" Sweat TwisTop Connections, 24V with AUX Switch, NC
$285.00
In-Stock
Free Shipping
Caleffi 1/2" Nominal Universal PEX Fittings, ASTM Pipe Size
Displaying Products 25 - 48 (of 113)
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!























