Mechanical Room Components
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Caleffi Series Z3 3-Way Diverting Valve with 1" Sweat Connections, 240 Degrees, 20 gpm
Caleffi 3-Way Diverting Valve with 1" Sweat Connections Learn More$49.57 -
Caleffi Series Z3 3-Way Diverting Valve with 3/4" Sweat 240 Degrees 20 gpm
Caleffi 3-Way Diverting Valve with 3/4" Sweat 240 Degrees 20 gpm Learn More$36.13
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Caleffi Series 680 Universal PEX Fittings ASTM F876 Standard
Caleffi Series 680 Universal PEX Fittings Learn More$4.92 -
Caleffi Series 386 Manifold Plug
Caleffi Series 386 Manifold Plug Learn More$4.92
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Caleffi Series 682 PEX-AL-PEX Fittings ASTM F1281 Standard
Caleffi Series 682 PEX-AL-PEX Fittings Learn More$5.04 -
Caleffi Series 669 Manifold PEX Flow Meters
Caleffi Series 669 Manifold PEX Flow Meters Learn More$18.37
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Caleffi Discal Series 551 Air Separators Brass NPT
Air separator with automatic ½" check valve (code 561402A) to mount expansion tank on bottom thread. Brass body. Glass reinforced nylon internal element. Max. working pressure: 150 psi. Working temperature range: 32—250°F. Learn More$82.89 -
Caleffi Discal Series 551 Air Separators Brass Sweat
Air separator. Brass body. Glass reinforced nylon internal element. ½" NPT female bottom thread. Max. working pressure: 150 psi. Working temperature range: 32—250°F. Learn More$91.57
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Caleffi Series 502 Automatic Air Vent 1/8" NPT Male
Caleffi Series 502 Automatic Air Vent Learn More$6.75 -
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