Caleffi | First Supply

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Serving the Midwest in HVAC, Plumbing, PVF, Well & Septic and Waterworks.

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: Air Vents(1)
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NA553366 Boiler Trim Kit, 1" Press

Item #CLFNA553366

MFG #NA553366

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Caleffi AutoFill™ 573006A Pre-Adjustable Automatic Filling Valve, 1/2", Press, 175 psi, Brass Body

Caleffi AutoFill™ 573006A Pre-Adjustable Automatic Filling Valve, 1/2", Press, 175 psi, Brass Body

Item #CLF573006A

MFG #537006A

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Caleffi AutoFill™ 573009A Pre-Adjustable Automatic Filling Valve, 1/2", CxFNPT, 175 psi, Brass Body

Caleffi AutoFill™ 573009A Pre-Adjustable Automatic Filling Valve, 1/2", CxFNPT, 175 psi, Brass Body

Item #CLF573009A

MFG #573009A

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Caleffi Z-one™ Z40F 2-Way Motorized Zone Valve, 3/4", Inverted FlarexC, 300 psi, 3.5 CV, 24 V

Caleffi Z-one™ Z40F 2-Way Motorized Zone Valve, 3/4", Inverted FlarexC, 300 psi, 3.5 CV, 24 V

Item #CLFZ411043F

MFG #Z40F

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Caleffi MixCal™ 521516A 3-Way Adjustable Thermostatic and Pressure Balanced Mixing Valve w/ Temp Gauge, 3/4", Press, 200 psi, 1 gpm, LF Brass Body

Caleffi MixCal™ 521516A 3-Way Adjustable Thermostatic and Pressure Balanced Mixing Valve w/ Temp Gauge, 3/4", Press, 200 psi, 1 gpm, LF Brass Body

Item #CLF521516A

MFG #521516A

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Caleffi Z111000 Z-One™ Normally Closed Actuator w/ 18" Wire Microswitch

Caleffi Z111000 Z-One™ Normally Closed Actuator w/ 18" Wire Microswitch

Item #CLFZ111000

MFG #Z111000

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Caleffi Discal 551067AC Air Separator w/ Expansion Tank Check, 1-1/4" Press

Item #CLF551067AC

MFG #551067AC

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Caleffi 502610A Automatic Air Vent, 1/8", MNPT, 150 psi Max, 240 deg F, Brass

Item #CLF502610A

MFG #502610A

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Caleffi Discal 551066AC Air Separator w/ Expansion Tank Check, 1" Press

Caleffi Discal 551066AC Air Separator w/ Expansion Tank Check, 1" Press

Item #CLF551066AC

MFG #551066AC

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