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 MixingCal 3-Way Thermostatic Mixing Valve, Low-Lead Brass with Adaptor and Temperature Gauge, 1" Sweat Connections
$211.03
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Caleffi Scald Protection 3-Way Thermostatic Mixing Valve, Low-Lead Brass 1/2" NPT Connections, 2 Cv
Caleffi Scald Protection 3-Way Thermostatic Mixing Valve, Low-Lead Brass 3/4" NPT Connections, 2 Cv
Caleffi Scald Protection 3-Way Thermostatic Mixing Valve, Low-Lead Brass 1" NPT Connections, 2 Cv
Caleffi ThermoMix High-Flow Boiler Protection Thermostatic Mixing Valve, Cartridge Sensor, 1-1/4" NPT Connections, 130 F Max, 14 Cv
$287.50
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Caleffi Dual Check Continuous Pressure Backflow Preventer with Atmospheric Vent, 3/4" NPT Female Inlet/Outlet
Caleffi Boiler Trim Kit, 1" Sweat Connections w/BackFlow Preventer & 4.4 gal Expansion Tank
$425.00
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Caleffi QuickSetter Balancing Valve with Flow Meter, 1/2" NPT, 0.5-1.75 GPM
Caleffi QuickSetter Balancing Valve with Flow Meter, 3/4" NPT, 2 - 7 GPM
Caleffi QuickSetter Balancing Valve with Flow Meter, 1" NPT, 3 - 10 GPM
Caleffi QuickSetter Balancing Valve with Flow Meter, 1-1/4" NPT, 5 - 19 GPM
$258.09
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Caleffi QuickSetter Balancing Valve with Flow Meter, 1-1/2" NPT, 8 - 32 GPM
$305.88
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Caleffi QuickSetter Balancing Valve with Flow Meter, 2" NPT, 12 - 50 GPM
$374.26
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Caleffi Tail Piece, 1" NPT Male Connection with 1" Nut, Low-Lead Brass
Caleffi Snap-on Thermometer, mounted directly on 3/8", 1/2" & 5/8" PEX or PEX-AL-PEX Piping
Caleffi 2-Way Thermo-electric Zone Valve, 1" Sweat TwisTop Connections, 24V with AUX Switch, NC
Caleffi 5/16" Nominal Universal PEX Fittings, ASTM Pipe Size
Caleffi 5/8" Nominal Universal PEX Fittings, ASTM Pipe Size
Caleffi ThermoMix High-Flow Boiler Protection Thermostatic Mixing Valve, Cartridge Sensor, 1-1/4" Sweat Connections, 135 F Max, 14 Cv
$275.74
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Caleffi - Series 681 - Universal PEX Fitting - 5/8" Nominal PEX Connection - 150 PSI Maximum Pressure, Package of 1
Caleffi - Series 681 - Universal PEX Fitting - 3/8" Nominal PEX Connection - 150 PSI Maximum Pressure
Caleffi 3/4" & 1" DirtCal & DirtMag Separators Insulation Shell, labels included
Caleffi 3/4" & 1" Discal Separators Insulation Shell, labels included
Caleffi Tail Piece, 1/2" Sweat Connection with 1" Nut, Low-Lead Brass
Displaying Products 457 - 480 (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!