Resideo VCZZ6532 Valve
The Resideo VCZZ6532 is a high-precision 3-way replacement valve cartridge engineered for Honeywell VC series hydronic assemblies. This 0.6 CV flow coefficient component is specifically designed for extra-low flow applications, providing accurate mixing or diverting in residential and light commercial zoning systems. Built with a durable brass body and high-grade EPDM O-rings, the cartridge ensures a reliable seal and smooth modulation under demanding conditions, including chilled or hot water systems with up to 60% glycol concentration.
For technicians in the field, the VCZZ6532/U offers a fast-track solution to restore hydronic zone valve performance to original factory specifications. Because the VC series valve architecture allows for cartridge-only replacement, you can rebuild the internal passages and clear flow obstructions without the need to sweat out the existing brass valve body. This extra-low flow model is essential for maintaining linear flow characteristics and precise temperature regulation in fan coil units and radiant floor heating loops where a higher CV would lead to system hunting and uneven heating.
Key Benefits:
- Specifically designed for 3-way mixing and diverting in Honeywell and Resideo VC series bodies.
- 0.6 CV rating ensures stable control in extra-low flow circuits, preventing rapid cycling.
- Restores factory-new operation to hydronic heating and cooling systems without full valve body removal.
- Constructed from Ryton and Noryl plastic with EPDM seals for chemical resistance and high-temperature durability.
- Includes a cartridge changing tool for efficient, tool-free installation after the actuator is removed.
Common Questions:
- Is this cartridge compatible with 2-way valve bodies? No, the VCZZ6532 is a 6000-series part designed strictly for 3-way VC valve assemblies; 1000-series cartridges should be used for 2-way bodies.
- Can this be used in steam applications? No, this cartridge is rated for hot and chilled water systems (34°F to 203°F) and is not intended for use with steam.
- Do I need to drain the system to replace the cartridge? Yes, while the actuator can be removed without draining, replacing the internal cartridge requires isolating the valve or draining the hydronic loop.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Original: $37.03
-65%$37.03
$12.96Resideo VCZZ6532 Valve
The Resideo VCZZ6532 is a high-precision 3-way replacement valve cartridge engineered for Honeywell VC series hydronic assemblies. This 0.6 CV flow coefficient component is specifically designed for extra-low flow applications, providing accurate mixing or diverting in residential and light commercial zoning systems. Built with a durable brass body and high-grade EPDM O-rings, the cartridge ensures a reliable seal and smooth modulation under demanding conditions, including chilled or hot water systems with up to 60% glycol concentration.
For technicians in the field, the VCZZ6532/U offers a fast-track solution to restore hydronic zone valve performance to original factory specifications. Because the VC series valve architecture allows for cartridge-only replacement, you can rebuild the internal passages and clear flow obstructions without the need to sweat out the existing brass valve body. This extra-low flow model is essential for maintaining linear flow characteristics and precise temperature regulation in fan coil units and radiant floor heating loops where a higher CV would lead to system hunting and uneven heating.
Key Benefits:
- Specifically designed for 3-way mixing and diverting in Honeywell and Resideo VC series bodies.
- 0.6 CV rating ensures stable control in extra-low flow circuits, preventing rapid cycling.
- Restores factory-new operation to hydronic heating and cooling systems without full valve body removal.
- Constructed from Ryton and Noryl plastic with EPDM seals for chemical resistance and high-temperature durability.
- Includes a cartridge changing tool for efficient, tool-free installation after the actuator is removed.
Common Questions:
- Is this cartridge compatible with 2-way valve bodies? No, the VCZZ6532 is a 6000-series part designed strictly for 3-way VC valve assemblies; 1000-series cartridges should be used for 2-way bodies.
- Can this be used in steam applications? No, this cartridge is rated for hot and chilled water systems (34°F to 203°F) and is not intended for use with steam.
- Do I need to drain the system to replace the cartridge? Yes, while the actuator can be removed without draining, replacing the internal cartridge requires isolating the valve or draining the hydronic loop.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Resideo VCZZ6532 is a high-precision 3-way replacement valve cartridge engineered for Honeywell VC series hydronic assemblies. This 0.6 CV flow coefficient component is specifically designed for extra-low flow applications, providing accurate mixing or diverting in residential and light commercial zoning systems. Built with a durable brass body and high-grade EPDM O-rings, the cartridge ensures a reliable seal and smooth modulation under demanding conditions, including chilled or hot water systems with up to 60% glycol concentration.
For technicians in the field, the VCZZ6532/U offers a fast-track solution to restore hydronic zone valve performance to original factory specifications. Because the VC series valve architecture allows for cartridge-only replacement, you can rebuild the internal passages and clear flow obstructions without the need to sweat out the existing brass valve body. This extra-low flow model is essential for maintaining linear flow characteristics and precise temperature regulation in fan coil units and radiant floor heating loops where a higher CV would lead to system hunting and uneven heating.
Key Benefits:
- Specifically designed for 3-way mixing and diverting in Honeywell and Resideo VC series bodies.
- 0.6 CV rating ensures stable control in extra-low flow circuits, preventing rapid cycling.
- Restores factory-new operation to hydronic heating and cooling systems without full valve body removal.
- Constructed from Ryton and Noryl plastic with EPDM seals for chemical resistance and high-temperature durability.
- Includes a cartridge changing tool for efficient, tool-free installation after the actuator is removed.
Common Questions:
- Is this cartridge compatible with 2-way valve bodies? No, the VCZZ6532 is a 6000-series part designed strictly for 3-way VC valve assemblies; 1000-series cartridges should be used for 2-way bodies.
- Can this be used in steam applications? No, this cartridge is rated for hot and chilled water systems (34°F to 203°F) and is not intended for use with steam.
- Do I need to drain the system to replace the cartridge? Yes, while the actuator can be removed without draining, replacing the internal cartridge requires isolating the valve or draining the hydronic loop.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
