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The Goodman A2L Accessory / Zoning Control Kit enables safe, code-aligned operation of R-32 (A2L) systems that use zoning and other powered accessories. Working with the refrigerant leak detection system, it manages dampers and accessory power during an alarm to help disperse leaked refrigerant and protect equipment.
When an R-32 leak alarm is received, the Goodman A2L Accessory / Zoning Control Kit commands all zone dampers open and de-energizes accessories; once the alarm clears, normal operation resumes automatically.
Supports up to three zones (add boards for additional zones) and up to two accessories; compatible with power-open/power-closed and spring-return damper styles.
| Model / MPN | 0230K00007 |
|---|---|
| Application | R-32 A2L installations with zoning / powered accessories |
| Alarm behavior | Opens all zone dampers, turns off accessories; restores after alarm clears |
| Zones supported | Up to 3 per board (add boards for more) |
| Accessories supported | Up to 2 per board (24 VAC or 120 VAC power) |
| Electrical interface | 24 VAC control wiring; ALARM & transformer common connections to HVAC leak detection board |
| Kit contents | Pre-terminated 18 AWG wires (red/blue/black/white), mounting hardware, PCB enclosure |
| Mounting | Wall/beam/return duct; do not mount on unit; keep accessible for service |
| Indicators | LEDs for zone power, alarm, accessory 1/2 power |
| Warranty | Per Goodman accessory policy |
| Document | Installation Guide (IO-7032A) |
Mount the Goodman A2L Accessory / Zoning Control Kit off-unit in an accessible location and wire per the IO-7032A diagrams. Perform the mandatory system test before commissioning. Warranty is provided per Goodman accessory terms.
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