Hydronics
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Caleffi Series 386 Manifold Plug
Caleffi Series 386 Manifold Plug Learn More$4.92 -
Caleffi Series 680 Universal PEX Fittings ASTM F876 Standard
Caleffi Series 680 Universal PEX Fittings Learn More$4.92
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1" Caleffi 663 Series Distribution Manifold
1" NPT Inlet Ball valves and 3/4" outlets. This pre-assembled distribution assembly with Return distribution manifold including Built-In Shut-Off Valves suitable for Thermo-Electric Actuators, and Supply distirbution manifold including Manually-Adjustable Balancing Valves. MAX working pressure: 150 psi. MAX temperature 210 F. Learn More$229.65 -
Caleffi 573 Series Backflow Preventer and AutoFill Assembly 1/2" Sweat Union Inlet Dual Check Backflow Preventer plus Automatic Boiler Feed Valve with 1/2" NPT Female Outlet
Caleffi 573 Series Backflow Preventer and AutoFill Assembly Learn More$84.75
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Azel I-Link SZ-V6 Zone Valve Controls
Azel 6 Zone Valve Controller with Priority. Unlimited Zone Expansion. Learn More$167.86 -
Watts Radiant RadiantPEX-AL 5/8" Compression by 1/2" Male Sweat Adapter
Watts Radiant RadiantPEX-AL 5/8" Compression by 1/2" Male Sweat Adapter Learn More$5.62
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Wilo Circo Star 5 BU Bronze Single Speed Circulator
Wilo Circo Star 5 BU Bronze Single Speed Circulator 1/20 HP, Union Connections Learn More$169.07 -
Wilo Star 3 BS5 Bronze Circulator
Wilo Star 3 BS5 Bronze Circulator 1/2" Sweat connection Learn More$166.40
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Wilo Classic Star 32F Cast Iron Single Speed Circulator
Wilo Classic Star 32F Cast Iron Single Speed Circulator, Flanged, Low Flow High Head Learn More$156.80 -
Wilo Classic Star S 21FX 3 Speed Cast Iron Circulator
Wilo Classic Star S 21FX 3 Speed Cast Iron Circulator, Rotated 90 Flange Learn More$87.47