This Genie 38874R3.S Circuit Board Assembly is specifically designed for Genie Garage Door Operators such as the chainmax1000 model. It is a replacement part for the Genie 38877R.S and comes with a 1-year Manufacturer Warranty.

The circuit board is compatible with Genie brand and is essential for the proper functioning of the garage door opener. With this circuit board, you can be assured of a smooth and hassle-free operation of your garage door. Get your hands on this high-quality replacement part and ensure the longevity of your Genie garage door operator.