The E330-0243 Top Board is the OEM replacement circuit board for the AP TC5-2V2SA controller. This top board handles upper-level control functions like alarm, communications, humidity input, and advanced logic operations. Replace this board to restore full control capabilities when the original module fails.

Key Features:

• OEM factory-replacement board for AP controllers

• Compatible specifically with TC5-2V2SA model

• Restores outputs, logic, and control communication paths

• Designed for harsh agricultural environments and built-in durability

• Plug-in replacement (no reprogramming needed if wiring and other modules present)

• Replacement top board (door) for Airstream Controller.
• 6 Stage controller Top Board.

Applications:

• Repairing AP TC5-2V2SA farm ventilation controllers

• Restoring Airstream environmental systems

• Retrofit/upkeep of pig barns, poultry, livestock buildings