Linear LDCO800 / LDCO801 Replacement Control Board – Battery Backup Compatible

The Linear LDCO800 / LDCO801 Replacement Control Board is a genuine replacement control board designed specifically for Linear LDCO800 and LDCO801 residential garage door operators.

This board serves as the main electronic control center of the operator, managing the opener’s primary operating functions and communication with other system components. It is also compatible with the Linear battery backup system used with supported LDCO800/801 installations.

Specifications

• Brand: Linear

• Product Type: Main Operator Control Board

• Compatible Models: Linear LDCO800 and LDCO801

• Battery Backup Compatible: Yes

• Application: Residential garage door operator

• Installation Location: Inside operator head

• Replacement Type: Model-specific electronic control board

Compatible Operators

Designed for:

• Linear LDCO800

• Linear LDCO801

The LDCO800 and LDCO801 use the same primary replacement control board. This board should not be assumed compatible with other Linear LDCO-series operators simply because the operator or board looks similar.

When This Board May Be Needed

A replacement control board may be required when troubleshooting electronic or operational problems such as:

• Operator does not respond properly to commands

• Intermittent operation

• Control or accessory communication problems

• Failure of the original control board

• Damage caused by electrical or component failure

These symptoms can also be caused by other components. Proper troubleshooting is recommended before replacing the control board.

Important Compatibility Information

Electronic control boards are highly model-specific. Before ordering, verify the model number printed on your Linear garage door operator.

This board is intended specifically for the LDCO800 and LDCO801. Do not select a replacement board based only on appearance, connector layout, or the fact that it is from another Linear LDCO-series opener.

Installation

Disconnect electrical power from the garage door operator before servicing or replacing electronic components.

Because diagnosis and control-board replacement involve electrical components and garage door operator safety systems, professional installation by a qualified garage door technician is recommended.

If you are unsure whether this is the correct replacement board, contact Garage-DoorParts.com with your Linear operator model number and clear photos of the existing control board and operator label before ordering.