Resideo HPZC103 Controller
The Resideo HPZC103 Controller is a professional-grade three zone valve controller designed to streamline hydronic distribution in multi-zone residential or light commercial applications. Engineered for compatibility with 2-wire and 4-wire zone valves, this logic panel simplifies wiring by consolidating connections into a single interface. The HPZC103 features diagnostic LEDs to indicate zone calls and valve status, allowing technicians to troubleshoot hydronic heating systems rapidly in the field. It supports priority zone switching for domestic hot water (DHW) applications, ensuring the indirect tank receives maximum BTU output when required. Built for 24VAC systems, the board integrates with communicating thermostats and standard mercury-free models. The unit includes a system pump relay and discrete zone outputs, providing reliable sequencing for hot water baseboard and radiant floor installs. By eliminating the need for complex external relays, this controller reduces labor costs and potential failure points in the mechanical room.
Key Benefits
- Universal Compatibility: Works seamlessly with standard 24V zone valves from major manufacturers, facilitating easy retrofits and new installs.
- Selectable Zone Priority: Includes a dedicated dip switch for Priority Zone operation, ensuring DHW demands are met without competing with space heating.
- Enhanced Diagnostics: Integrated LED indicators provide real-time feedback on zone valve motor activation and end-switch closure.
- Clean Installation: Spacious cabinet design with clearly labeled terminal blocks reduces wiring errors and speeds up the commissioning process.
- Versatile Control: Capable of managing up to three independent zones with the ability to expand using additional Resideo HPZC series panels.
Common Questions
How do I wire a 4-wire zone valve to the Resideo HPZC103?
The controller utilizes dedicated terminals for both the motor (TH/TR) and the end switch (ES). Connect the motor wires to the zone terminals and the end switch wires to the designated ES block to enable the pump relay logic.
Can the priority function be disabled for high-mass radiant systems?
Yes, the priority timing and selection are adjustable via internal switches, allowing the technician to maintain flow across all zones if simultaneous demand is required for specific hydronic system designs.
What is the maximum current draw supported per zone?
The HPZC103 is designed to handle the inrush current of standard hydronic zone valves, typically rated for up to 0.5A or 12VA per zone, depending on the transformer capacity utilized.
This item is not eligible for free shipping.
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.
Resideo HPZC103 Controller
The Resideo HPZC103 Controller is a professional-grade three zone valve controller designed to streamline hydronic distribution in multi-zone residential or light commercial applications. Engineered for compatibility with 2-wire and 4-wire zone valves, this logic panel simplifies wiring by consolidating connections into a single interface. The HPZC103 features diagnostic LEDs to indicate zone calls and valve status, allowing technicians to troubleshoot hydronic heating systems rapidly in the field. It supports priority zone switching for domestic hot water (DHW) applications, ensuring the indirect tank receives maximum BTU output when required. Built for 24VAC systems, the board integrates with communicating thermostats and standard mercury-free models. The unit includes a system pump relay and discrete zone outputs, providing reliable sequencing for hot water baseboard and radiant floor installs. By eliminating the need for complex external relays, this controller reduces labor costs and potential failure points in the mechanical room.
Key Benefits
- Universal Compatibility: Works seamlessly with standard 24V zone valves from major manufacturers, facilitating easy retrofits and new installs.
- Selectable Zone Priority: Includes a dedicated dip switch for Priority Zone operation, ensuring DHW demands are met without competing with space heating.
- Enhanced Diagnostics: Integrated LED indicators provide real-time feedback on zone valve motor activation and end-switch closure.
- Clean Installation: Spacious cabinet design with clearly labeled terminal blocks reduces wiring errors and speeds up the commissioning process.
- Versatile Control: Capable of managing up to three independent zones with the ability to expand using additional Resideo HPZC series panels.
Common Questions
How do I wire a 4-wire zone valve to the Resideo HPZC103?
The controller utilizes dedicated terminals for both the motor (TH/TR) and the end switch (ES). Connect the motor wires to the zone terminals and the end switch wires to the designated ES block to enable the pump relay logic.
Can the priority function be disabled for high-mass radiant systems?
Yes, the priority timing and selection are adjustable via internal switches, allowing the technician to maintain flow across all zones if simultaneous demand is required for specific hydronic system designs.
What is the maximum current draw supported per zone?
The HPZC103 is designed to handle the inrush current of standard hydronic zone valves, typically rated for up to 0.5A or 12VA per zone, depending on the transformer capacity utilized.
This item is not eligible for free shipping.
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 HPZC103 Controller is a professional-grade three zone valve controller designed to streamline hydronic distribution in multi-zone residential or light commercial applications. Engineered for compatibility with 2-wire and 4-wire zone valves, this logic panel simplifies wiring by consolidating connections into a single interface. The HPZC103 features diagnostic LEDs to indicate zone calls and valve status, allowing technicians to troubleshoot hydronic heating systems rapidly in the field. It supports priority zone switching for domestic hot water (DHW) applications, ensuring the indirect tank receives maximum BTU output when required. Built for 24VAC systems, the board integrates with communicating thermostats and standard mercury-free models. The unit includes a system pump relay and discrete zone outputs, providing reliable sequencing for hot water baseboard and radiant floor installs. By eliminating the need for complex external relays, this controller reduces labor costs and potential failure points in the mechanical room.
Key Benefits
- Universal Compatibility: Works seamlessly with standard 24V zone valves from major manufacturers, facilitating easy retrofits and new installs.
- Selectable Zone Priority: Includes a dedicated dip switch for Priority Zone operation, ensuring DHW demands are met without competing with space heating.
- Enhanced Diagnostics: Integrated LED indicators provide real-time feedback on zone valve motor activation and end-switch closure.
- Clean Installation: Spacious cabinet design with clearly labeled terminal blocks reduces wiring errors and speeds up the commissioning process.
- Versatile Control: Capable of managing up to three independent zones with the ability to expand using additional Resideo HPZC series panels.
Common Questions
How do I wire a 4-wire zone valve to the Resideo HPZC103?
The controller utilizes dedicated terminals for both the motor (TH/TR) and the end switch (ES). Connect the motor wires to the zone terminals and the end switch wires to the designated ES block to enable the pump relay logic.
Can the priority function be disabled for high-mass radiant systems?
Yes, the priority timing and selection are adjustable via internal switches, allowing the technician to maintain flow across all zones if simultaneous demand is required for specific hydronic system designs.
What is the maximum current draw supported per zone?
The HPZC103 is designed to handle the inrush current of standard hydronic zone valves, typically rated for up to 0.5A or 12VA per zone, depending on the transformer capacity utilized.
This item is not eligible for free shipping.
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.
