Zoning Materials

Optimize your comfort by sending water where it's needed most using our zoning materials. If you're not sure which hydronic zoning materials are the right for your application, give us a call - our experts are here to help!
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Grundfos - 96806132 - GF 15/26 Flange - Dielectric Isolation Valve Set - Bronze - 1-1/4" NPT
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Caleffi 1/2" Sweat Connection Fitting, chrome plated nut
20% Buy This
Caleffi Series 682 Universal PEX-AL-PEX Fittings, 1/2" PEX-AL-PEX Connections, 150 psi max
12% Buy This
Caleffi 3/4" Nominal Universal PEX Fittings, ASTM Pipe Size
7% Buy This
Caleffi 1/2" Hard Copper Compression Fittings, 1/2" Compression Connections, 150 psi max
6% Buy This
Caleffi Replacement White Knob, used with 663 & 668S1 series manifolds
4% Buy This
Taco - 555-050RP - Replacement Power Unit - For Series 555-2, 556-2, 557-2, 570-2, 571-2, 572-2 & 573-2 Zone Valves
3% Buy This
Caleffi Replacement Shut-off Valve for 663 Series Manifold Assembly
2% Buy This
Taco - 110-251F - 3/4" NPT Connection - Circulator Pump Flange Set - Cast Iron - For Taco Cast Iron 00 Series [Excluding 0012], 110, 111, 112, 113, 2400-10, 2400-20, 2400-45, and 2400-50 Circulator Pumps
1% Buy This
1% Buy This
$213.31
In-Stock
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Caleffi Z-One 3-Way Diverting Sweat Valve Body, 3/4" Connections, 50 PSI, 2.5 Cv
1% Buy This
Caleffi Tail Piece, 1" Sweat Connection, Low-Lead Brass
1% Buy This
Grundfos - UPS15-58FC - 1/25 Horsepower - 3-Speed Circulation Pump - Cast Iron - GF 15/26 Flange - Hardwire - 115V/1 Phase - Integral Check Valve - MPN: 59896341
1% Buy This
Caleffi Replacement Stainless Steel Paddle Assembly
1% Buy This
Caleffi FlowCal Compact Automatic Flow Balancing Valve, 1/2" NPT Male Connections, Low-Lead Brass
1% Buy This
Watts Radiant - 390095-10 - 1" Fiber Replacement Gasket - Order Number: 81011084
1% Buy This
Grundfos - 519651 - GF 15/26 Flange - Pump Connection Adapter - 3/4" NPT - Quantity 2 - For GF 15/26 Pumps
1% Buy This
Caleffi ThermoMix High-Flow Boiler Protection Thermostatic Mixing Valve, Cartridge Sensor, 1-1/4" NPT Connections, 130 F Max, 14 Cv
1% Buy This
$297.00
Factory-Direct
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Caleffi 1/2" Nominal Universal PEX Fittings, ASTM Pipe Size
1% Buy This
Caleffi - Series 681 - Universal PEX Fitting - 5/8" Nominal PEX Connection - 150 PSI Maximum Pressure, Package of 1
1% Buy This
Caleffi AutoFill 5350 Series Valves Pressure Gauge, 2" Dual Size, 0-100 PSI, 1/8" NPT Connection
1% Buy This
Caleffi 140 F Replacement Thermostatic Sensor Cartridge, used with 280 Series Protection Valves
1% Buy This
Caleffi 160 F Replacement Thermostatic Sensor Cartridge, used with 280 Series Protection Valves
1% Buy This
1% Buy This
$437.00
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