Zoning Materials

SUMMER BLOWOUT SALE
Save BIG on Fans, Air Conditioners & More
Offer Ends 06/09/25 Shop All Deals
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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Caleffi 1/2" Sweat Connection Fitting, chrome plated nut
23% Buy This
Caleffi Series 682 Universal PEX-AL-PEX Fittings, 1/2" PEX-AL-PEX Connections, 150 psi max
19% Buy This
Caleffi - Series NA103 - Connection Fitting - 1/2" NPT Male Connection - 150 PSI Maximum Pressure
15% Buy This
Caleffi 1/2" Hard Copper Compression Fittings, 1/2" Compression Connections, 150 psi max
8% Buy This
Caleffi 3/4" Nominal Universal PEX Fittings, ASTM Pipe Size
5% Buy This
Caleffi Z-One 3-Way Diverting Sweat Low-Lead Brass Valve Body, 1/2" Connections, 30 PSI, 3.5 Cv
4% 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
3% Buy This
3% Buy This
$227.00
In-Stock
Free Shipping
Caleffi 1/2" Nominal Universal PEX Fittings, ASTM Pipe Size
3% Buy This
Caleffi FlowCal Compact Automatic Flow Balancing Valve, 1/2" Sweat Connections, Low-Lead Brass
2% Buy This
Caleffi FlowCal Compact Automatic Flow Balancing Valve, 3/4" NPT Male Connections, Low-Lead Brass
2% Buy This
Watts Radiant - D4201700-S - 3/4" Circuit Isolation Cap - Order Number: 81005479
1% Buy This
Caleffi Replacement Stainless Steel Paddle Assembly
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
Taco - 007-ZF5-9 - 1/25 Horse Power - Zoning Circulator Pump - Cast Iron - Standard Flange Connection
1% Buy This
$327.00
Factory-Direct
Free Shipping
Caleffi FlowCal Compact Automatic Flow Balancing Valve, 1/2" NPT Male Connections, Low-Lead Brass
1% Buy This
Watts Radiant - 390096-10 - 1" Neoprene Replacement Gasket - Order Number: 81011086
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 Tail Piece with Check Valve, 3/4" Sweat Connection with 1" Nut, Low-Lead Brass
1% Buy This
Caleffi Z-One 3-Way Diverting Sweat Low-Lead Brass Valve Body, 3/4" Connections, 20 PSI, 7.5 Cv
1% Buy This
Caleffi 140 F Replacement Thermostatic Sensor Cartridge, used with 280 Series Protection Valves
1% Buy This
Taco - 007-F5 - 1/25 Horse Power - Circulator Pump - Cast Iron - Standard Flange Connection
1% Buy This
Watts Radiant - PX690001-10 - 3/4" BSP to 3/8" PEX Compression Fitting - Quantity: 10 - Order Number: 81005166
1% Buy This
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