Resideo HZ322K Panel
The Resideo HZ322K TrueZONE kit is a professional-grade solution designed for managing up to three zones in conventional, single-stage, or multi-stage heat pump systems. This kit includes the HZ322 zone control panel, a dedicated 40VA transformer, and a C7735A discharge air temperature sensor. Engineered with a robust plastic enclosure, the panel features a digital display and push-button configuration, eliminating the need for complex DIP switches during commissioning. It supports automatic compressor protection and integrates a purge timer to maintain system integrity between cycles. The TrueZONE technology allows for flexible mounting options and a reduced footprint compared to older legacy panels. For contractors, the color-coded push-to-connect wiring terminals significantly reduce installation time, while the included discharge air sensor provides critical DAST high/low limit protection to prevent coil freeze-up or heat exchanger overheating. This panel is compatible with standard 24-volt thermostats and utilizes on-board diagnostics to simplify troubleshooting at the job site.
- Universal Stage Control: Manages up to 2 heat and 2 cool stages for heat pumps or 2 heat and 1 cool for conventional systems.
- Advanced Logic: Features built-in staging control based on time or discharge air temperature to maximize equipment efficiency.
- Contractor-Friendly Installation: The HZ322K kit includes a 120V/24V transformer and sensor, providing all necessary components for a standard 3-zone retrofit.
- Robust Protection: Integrated short-cycle protection and emergency heat logic ensure reliable operation under varying load conditions.
Common Questions
Can I use this panel with a heat pump that has auxiliary heat?
Yes, the HZ322 supports heat pump configurations with up to two stages of heat and two stages of cooling, including auxiliary strip heat management.
Does this kit require a specific discharge air sensor?
The HZ322K kit includes the C7735A sensor, which is required for the panel to monitor discharge air temperature and engage the cut-out safety limits.
Is the HZ322 compatible with variable speed blowers?
This zone panel works effectively with equipment utilizing variable speed ECM motors as it triggers the standard G-call and Y-calls required by the indoor unit's logic board.
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: $284.79
-65%$284.79
$99.68Resideo HZ322K Panel
The Resideo HZ322K TrueZONE kit is a professional-grade solution designed for managing up to three zones in conventional, single-stage, or multi-stage heat pump systems. This kit includes the HZ322 zone control panel, a dedicated 40VA transformer, and a C7735A discharge air temperature sensor. Engineered with a robust plastic enclosure, the panel features a digital display and push-button configuration, eliminating the need for complex DIP switches during commissioning. It supports automatic compressor protection and integrates a purge timer to maintain system integrity between cycles. The TrueZONE technology allows for flexible mounting options and a reduced footprint compared to older legacy panels. For contractors, the color-coded push-to-connect wiring terminals significantly reduce installation time, while the included discharge air sensor provides critical DAST high/low limit protection to prevent coil freeze-up or heat exchanger overheating. This panel is compatible with standard 24-volt thermostats and utilizes on-board diagnostics to simplify troubleshooting at the job site.
- Universal Stage Control: Manages up to 2 heat and 2 cool stages for heat pumps or 2 heat and 1 cool for conventional systems.
- Advanced Logic: Features built-in staging control based on time or discharge air temperature to maximize equipment efficiency.
- Contractor-Friendly Installation: The HZ322K kit includes a 120V/24V transformer and sensor, providing all necessary components for a standard 3-zone retrofit.
- Robust Protection: Integrated short-cycle protection and emergency heat logic ensure reliable operation under varying load conditions.
Common Questions
Can I use this panel with a heat pump that has auxiliary heat?
Yes, the HZ322 supports heat pump configurations with up to two stages of heat and two stages of cooling, including auxiliary strip heat management.
Does this kit require a specific discharge air sensor?
The HZ322K kit includes the C7735A sensor, which is required for the panel to monitor discharge air temperature and engage the cut-out safety limits.
Is the HZ322 compatible with variable speed blowers?
This zone panel works effectively with equipment utilizing variable speed ECM motors as it triggers the standard G-call and Y-calls required by the indoor unit's logic board.
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 HZ322K TrueZONE kit is a professional-grade solution designed for managing up to three zones in conventional, single-stage, or multi-stage heat pump systems. This kit includes the HZ322 zone control panel, a dedicated 40VA transformer, and a C7735A discharge air temperature sensor. Engineered with a robust plastic enclosure, the panel features a digital display and push-button configuration, eliminating the need for complex DIP switches during commissioning. It supports automatic compressor protection and integrates a purge timer to maintain system integrity between cycles. The TrueZONE technology allows for flexible mounting options and a reduced footprint compared to older legacy panels. For contractors, the color-coded push-to-connect wiring terminals significantly reduce installation time, while the included discharge air sensor provides critical DAST high/low limit protection to prevent coil freeze-up or heat exchanger overheating. This panel is compatible with standard 24-volt thermostats and utilizes on-board diagnostics to simplify troubleshooting at the job site.
- Universal Stage Control: Manages up to 2 heat and 2 cool stages for heat pumps or 2 heat and 1 cool for conventional systems.
- Advanced Logic: Features built-in staging control based on time or discharge air temperature to maximize equipment efficiency.
- Contractor-Friendly Installation: The HZ322K kit includes a 120V/24V transformer and sensor, providing all necessary components for a standard 3-zone retrofit.
- Robust Protection: Integrated short-cycle protection and emergency heat logic ensure reliable operation under varying load conditions.
Common Questions
Can I use this panel with a heat pump that has auxiliary heat?
Yes, the HZ322 supports heat pump configurations with up to two stages of heat and two stages of cooling, including auxiliary strip heat management.
Does this kit require a specific discharge air sensor?
The HZ322K kit includes the C7735A sensor, which is required for the panel to monitor discharge air temperature and engage the cut-out safety limits.
Is the HZ322 compatible with variable speed blowers?
This zone panel works effectively with equipment utilizing variable speed ECM motors as it triggers the standard G-call and Y-calls required by the indoor unit's logic board.
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.
