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This OEM Carrier control board is the genuine factory replacement for the CH13NA04800GAAAA condensing unit. It acts as the system's logic center, managing compressor and fan relay control, anti-short-cycle and safety timing, and onboard fault diagnostics through its status LED. A failed board typically shows up as a unit that will not respond, repeating diagnostic codes, intermittent operation, or components stuck on or off. Engineered to precise Carrier specifications, the board delivers true plug-in compatibility: connector locations, relay ratings, and control firmware match the original exactly, so there is no rewiring and no universal jumper configuration. Installation is a moderate task for a capable DIYer or HVAC technician. Disconnect power, photograph the existing wiring, transfer each harness plug to its matching terminal, then mount the board, usually a 30 to 45 minute job. Genuine OEM ensures correct sequencing and helps protect your warranty. We stock this board and ship same-day on orders placed before 3PM CST, getting your CH13NA04800GAAAA back online quickly. Shop genuine Carrier replacement parts at NationalHVACParts.com.
This part is compatible with Carrier model CH13NA04800GAAAA.
Same-day shipping before 3 PM CST. 30-day returns on uninstalled parts.