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Chamberlain RESIDENTIAL GATE OPERATOR GA420D User Manual

Residential gate operator, Owner’s manual

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RESIDENTIAL GATE OPERATOR

Models GA400D and GA420D

For Residential Use Only

The Chamberlain Group, Inc.
845 Larch Avenue
Elmhurst, Illinois 60126-1196

www.chamberlain.com

Owner’s Manual

Please read this manual and the enclosed safety materials carefully!

Periodic checks of the operator are required to ensure safe operation.

The model number label is located inside the control box of your operator.

Serial #

Installation Date

This manual is related to the following products:
Table of contents