Caleffi Zoning & Circulation
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Caleffi 1/2" Sweat Connection Fitting, chrome plated nut
46% Buy This
Caleffi Series 681 Universal PEX Fitting, 1/2" Nominal PEX Connection, 150 psi max - QTY:2
9% Buy This
Caleffi Z-One 2-Way Straight Sweat Low-Lead Brass Valve Body, 1/2" Connections, 30 PSI, 3.5 Cv
8% Buy This
Caleffi - Series 681 - Universal PEX Fitting - 5/8" Nominal PEX Connection - 150 PSI Maximum Pressure, Package of 1
7% Buy This
Caleffi Series 682 Universal PEX-AL-PEX Fittings, 1/2" PEX-AL-PEX Connections, 150 psi max
7% Buy This
Caleffi - Series NA103 - Connection Fitting - 1/2" NPT Male Connection - 150 PSI Maximum Pressure
6% Buy This
Caleffi 1/2" Hard Copper Compression Fittings, 1/2" Compression Connections, 150 psi max
3% Buy This
Caleffi FlowCal Compact Automatic Flow Balancing Valve, 3/4" Sweat Connections, Low-Lead Brass
3% Buy This
Caleffi Z-One 3-Way Diverting NPT Valve Body, 1/2" Connections, 50 PSI, 2.5 Cv
2% Buy This
Caleffi 5/16" Nominal Universal PEX Fittings, ASTM Pipe Size
1% Buy This
Caleffi Tail Piece, 1/2" Sweat Connection with 1" Nut, Low-Lead Brass
1% Buy This
Caleffi Tail Piece, 3/4" Sweat Connection for 1" Nut, Low-Lead Brass
1% Buy This
Caleffi Tail Piece with Check Valve, 1/2" Sweat Connection with 1" Nut, Low-Lead Brass
1% Buy This
Caleffi Replacement Stainless Steel Paddle Assembly
1% Buy This
Caleffi Manifold Cabinet for up to 13 Outlets Assembly, 40" W x 20" H
1% Buy This
$369.12
Factory-Direct
Free Shipping
Caleffi 3/4" Nominal Universal PEX Fittings, ASTM Pipe Size
1% Buy This
Caleffi TwistFlow Pre-assembled Manifold Assembly, 1" Inlet Ball Valves, 7 outlets with Flow Gauge
1% Buy This
$682.35
Factory-Direct
Free Shipping
Caleffi TwistFlow Pre-assembled Manifold Assembly, 1-1/4" Inlet Ball Valves, 11 outlets with Flow Gauge
1% Buy This
$958.82
Factory-Direct
Free Shipping
Caleffi AutoFil Automatic Boiler Fill Valve, 3/4" NPT Male Union Connections
1% Buy This
Caleffi Scald Protection 3-Way Thermostatic Mixing Valve, Low-Lead Brass 3/4" NPT Connections, 2 Cv
1% Buy This
Caleffi 2-Way Thermo-electric Zone Valve, 3/4" Sweat TwisTop Connections, 24V with AUX Switch, NC
1% Buy This
Caleffi Boilers Temperature Gauge/Dual Pressure Tridicator, 1/4" NPT Connections
1% Buy This
Caleffi Z-One 3-Way Diverting Sweat Valve Body, 3/4" Connections, 50 PSI, 2.5 Cv
Caleffi FlowCal Compact Automatic Flow Balancing Valve, 1/2" NPT Male Connections, Low-Lead Brass
Displaying Products 1 - 24 (of 377)
Caleffi, one of the leaders in hydronics, makes a wide variety of zoning and circulation materials. Browse below to find the right Caleffi zoning and circulation materials for you or call our experts for personalized advice.