Mechanical Room Components
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Caleffi 3/4" Mixed Temperature Gauge Sweat Fitting Assembly
Caleffi Mixed Temperature Gauge Sweat Fitting Assembly Learn More$32.72 -
Caleffi Series 521 MixCal 3-Way Thermostatic Mixing Valve with adapter
Caleffi MixCal 3-Way Thermostatic Mixing Valve Learn More$119.71
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Caleffi Series Z3 Z-One Valve Body, 2-Way 3/4" Sweat 7.5 Cv, 20 psi
Caleffi Z-One Valve Body, 2-Way 3/4" Sweat 7.5 Cv, 20 psi Learn More$27.58 -
Caleffi Series 519 Differential Pressure Bypass Valve with 3/4" Male Inlet and 3/4" NPTM Outlet.
Caleffi Differential Pressure Bypass Valve Learn More$66.22
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Caleffi Z-One 120V Normally Closed Valve Actuators
Caleffi Z-One 120V Normally Closed Valve Actuators Learn More$48.57 -
Caleffi Series 6563 Twistop Thermoelectric Actuator 24VAC Manual Twist Open
Twistop Thermoelectric Actuator 24VAC Manual Twist Open w/green open indicator, Includes 36" Leads and Built-in End Switch Learn More$60.02
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Caleffi Discal Series 551 Compact Air Separator 3/4" Sweat
Air separator. Brass body. Stainless steel mesh internal element. ½" NPT bottom thread. Max. working pressure: 150 psi. Working temperature range: 32—250°F. Learn More$51.82 -
Caleffi Series 676 Two way Zone Valve Body only 3/4" Sweat
Caleffi Series 676 Two way Zone Valve Body only 3/4" Sweat Learn More$30.68
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Caleffi Series 676 Two-way Thermoelectric Zone Valve Including Actuator
Caleffi Series 676 Two-way Thermoelectric Zone Valve Learn More$57.30 -
Caleffi Z-One Quick Order Valve and Actuator Sets
Caleffi Z-One Quick Order Valve and Actuator Learn More$74.18