This repair service is compatible with Chamberlain garage doors, specifically the 13953664SRT and 41A5021-2 models, as well as the 14LG424B and 14SR424E. The logic board is made of fiberboard material and has adjustable features. The package includes a harness and wires, and the voltage required is 115 v.


This repair service does not come with a manufacturer warranty and is sold as used. However, it has been tested and is in good working condition. Purchase with confidence and ensure your garage door opener functions correctly.


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