Hello Emily, thank you for reaching out. I understand your concern. Unfortunately, as of now, there isn’t a direct replacement available for the Fire-Lite ACC-MCB panel. However, our technicians at FireAlarm.com recommend exploring compatible panels from other reliable brands. It’s essential to consult with a professional technician to ensure compatibility and safety when choosing an alternative panel for your specific needs. If you have any further questions or need assistance, feel free to ask.