🚨 Product Update: New Retrofit Solution for Obsoleted Carel Controller

We’re excited to announce a new in-house retrofit procedure for replacing the now-obsoleted Carel PCIO100BX0 controller (CAA Part Number 050089 | Carel Part Number PCIO100BX0) with our proprietary Comm Air Australia LT1 board.

Why This Matters

Carel has discontinued the PCIO100BX0 controller, with no direct replacement available. This has left many one-stage systems without a viable upgrade path—until now.

Our Solution

Comm Air Australia has developed a dedicated retrofit procedure that allows seamless replacement of the Carel controller with our LT1 board, restoring full functionality and ensuring long-term serviceability.

✅ Designed for one-stage systems
✅ Procedure supplied with every retrofit
✅ Electrical diagram re-drawing included in the retrofit cost
✅ Fully supported by our technical team

What You Get

• A robust, locally supported solution tailored to your system
• Updated documentation and wiring diagrams
• Peace of mind knowing your system is future-proofed

Next Steps

If you currently operate systems using the Carel PCIO100BX0 controller, contact us today to arrange a retrofit assessment. Our team will guide you through the process and ensure a smooth transition to the LT1 board.

📞 Call us or 📧 Email sales@commairaustralia.com.au to get started.