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The RESIDEO VCZAS1100/U is a 2-way 1 inch sweat VC valve assembly with a 6.6 Cv and linear flow characteristics, designed for 2-position control. This valve is suitable for domestic and small commercial heating and cooling applications, providing effective zone control. It is compatible with cold, warm, and hot water, and can handle up to 60% glycol mixture. With a 10-year operational lifetime and CSA certification, it ensures reliable performance.
Easy cartridge replacement rebuilds valve to factory-new condition, requiring no tools for actuator installation or removal.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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