I think it’s from 1988 if I read the date code right.Challenger operators are not something I see very often.

View and Download Chamberlain 1000 owner's manual online. Chamberlain Garage Door Opener Owner's Manual. 1000 garage door opener pdf manual download. Also for: 2000, 4000, 4000-2, …

My remote is supposed to be compatible with the opener, but the manual you found seems to focus on installing the door and doesn't provide any information on how to program the remote.

Challenger garage door opener ch 1000 Photo Courtesy: SolStock/E+/Getty Images When you’re in a rush to leave for work or coming home after a long day, few things are more frustrating than a garage …

(Updated on Jul 2nd, 2021) Please refer to Compatibility Table below to find your garage door opener’s brand and model.

Replacement parts for your opener → https://goo.gl/EUHkMpBe sure to click "show more" read the full description below for more help and more detailed repair ...

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