Resideo HZ322 Panel
The Resideo HZ322 TrueZONE Panel is the industry-standard solution for managing forced-air zoning in residential and light commercial applications. This versatile 3-zone control board supports up to 2 stages of heat and 2 stages of cool for conventional systems, or 2 stages of heat and 1 stage of cool for heat pump configurations. Historically identified as the direct replacement for the Honeywell 6303, the HZ322 features a smaller footprint and an intuitive digital display that streamlines the installer setup process. Use the built-in checkout procedure to verify damper operation and equipment staging before leaving the job site. The board is RedLINK enabled, allowing for seamless integration with wireless accessories like the THM4000R1000 adapter to expand control without pulling new thermostat wire. With robust push-terminals and clear diagnostic LEDs, this panel ensures a clean, professional install for any HVAC zone control system.
Key Benefits for Technicians:
- Universal application compatible with 2H/2C conventional or heat pump equipment.
- Integrated digital display provides real-language prompts for fast, menu-driven configuration.
- Variable-speed fan control logic reduces blower speed when only one zone is calling to mitigate high static pressure.
- Push-terminal wiring eliminates the need for small screwdrivers and prevents loose connections.
- Supports discharge air temperature staging (DATS) to protect equipment from coil freeze-up or furnace overheating.
Common Technician Questions:
Is the HZ322 compatible with the older 6303 series dampers?
Yes, the HZ322 is designed as a backward-compatible replacement for the 6303 and supports both 2-wire and 3-wire power-open/power-closed or spring-return dampers.
How do I add wireless capability to this zoning board?
To enable wireless thermostat integration, you must install a RedLINK Wireless Adapter (THM4000R1000) to the ABCD terminals on the panel.
What is the maximum number of dampers I can connect per zone?
You can connect multiple zoning dampers in parallel, provided the total VA draw does not exceed the 40VA (standard) or 75VA (upgraded) transformer capacity. For high-density damper loads, use an SDCR slave relay.
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.
Original: $250.07
-65%$250.07
$87.52Resideo HZ322 Panel
The Resideo HZ322 TrueZONE Panel is the industry-standard solution for managing forced-air zoning in residential and light commercial applications. This versatile 3-zone control board supports up to 2 stages of heat and 2 stages of cool for conventional systems, or 2 stages of heat and 1 stage of cool for heat pump configurations. Historically identified as the direct replacement for the Honeywell 6303, the HZ322 features a smaller footprint and an intuitive digital display that streamlines the installer setup process. Use the built-in checkout procedure to verify damper operation and equipment staging before leaving the job site. The board is RedLINK enabled, allowing for seamless integration with wireless accessories like the THM4000R1000 adapter to expand control without pulling new thermostat wire. With robust push-terminals and clear diagnostic LEDs, this panel ensures a clean, professional install for any HVAC zone control system.
Key Benefits for Technicians:
- Universal application compatible with 2H/2C conventional or heat pump equipment.
- Integrated digital display provides real-language prompts for fast, menu-driven configuration.
- Variable-speed fan control logic reduces blower speed when only one zone is calling to mitigate high static pressure.
- Push-terminal wiring eliminates the need for small screwdrivers and prevents loose connections.
- Supports discharge air temperature staging (DATS) to protect equipment from coil freeze-up or furnace overheating.
Common Technician Questions:
Is the HZ322 compatible with the older 6303 series dampers?
Yes, the HZ322 is designed as a backward-compatible replacement for the 6303 and supports both 2-wire and 3-wire power-open/power-closed or spring-return dampers.
How do I add wireless capability to this zoning board?
To enable wireless thermostat integration, you must install a RedLINK Wireless Adapter (THM4000R1000) to the ABCD terminals on the panel.
What is the maximum number of dampers I can connect per zone?
You can connect multiple zoning dampers in parallel, provided the total VA draw does not exceed the 40VA (standard) or 75VA (upgraded) transformer capacity. For high-density damper loads, use an SDCR slave relay.
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
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Description
The Resideo HZ322 TrueZONE Panel is the industry-standard solution for managing forced-air zoning in residential and light commercial applications. This versatile 3-zone control board supports up to 2 stages of heat and 2 stages of cool for conventional systems, or 2 stages of heat and 1 stage of cool for heat pump configurations. Historically identified as the direct replacement for the Honeywell 6303, the HZ322 features a smaller footprint and an intuitive digital display that streamlines the installer setup process. Use the built-in checkout procedure to verify damper operation and equipment staging before leaving the job site. The board is RedLINK enabled, allowing for seamless integration with wireless accessories like the THM4000R1000 adapter to expand control without pulling new thermostat wire. With robust push-terminals and clear diagnostic LEDs, this panel ensures a clean, professional install for any HVAC zone control system.
Key Benefits for Technicians:
- Universal application compatible with 2H/2C conventional or heat pump equipment.
- Integrated digital display provides real-language prompts for fast, menu-driven configuration.
- Variable-speed fan control logic reduces blower speed when only one zone is calling to mitigate high static pressure.
- Push-terminal wiring eliminates the need for small screwdrivers and prevents loose connections.
- Supports discharge air temperature staging (DATS) to protect equipment from coil freeze-up or furnace overheating.
Common Technician Questions:
Is the HZ322 compatible with the older 6303 series dampers?
Yes, the HZ322 is designed as a backward-compatible replacement for the 6303 and supports both 2-wire and 3-wire power-open/power-closed or spring-return dampers.
How do I add wireless capability to this zoning board?
To enable wireless thermostat integration, you must install a RedLINK Wireless Adapter (THM4000R1000) to the ABCD terminals on the panel.
What is the maximum number of dampers I can connect per zone?
You can connect multiple zoning dampers in parallel, provided the total VA draw does not exceed the 40VA (standard) or 75VA (upgraded) transformer capacity. For high-density damper loads, use an SDCR slave relay.
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.
