Most HOA cabinets can keep their enclosure and station wiring. A Pro-C or ICC Hydrawise retrofit swaps the facepack so boards get app control and reporting without a full rip-out.
Hub: HOA irrigation controller upgrade.
Pro-C → Hydrawise
Shop the HPC-FP facepack. Confirm station count, rain/freeze sensor terminals, and Wi-Fi reach at the cabinet.
ICC / ICC2 → Hydrawise
Use HCC-FPUP or the 941500 HCC-FP panel path depending on the installed ICC generation. Photograph the existing facepack and station modules before ordering.
When to replace the whole controller
- Corroded enclosure or failed transformer
- Station count exceeds retrofit capacity
- Cabinet location has no workable internet path
New outdoor options: Pro-HC 12-zone or HPC-400.
Next step
Upload cabinet photos in the Quote Center and note Pro-C or ICC so we can price the correct kit in CAD.
