Product Description
If you are replacing a circuit board in a unit manufactured before April 2018, please note that the remote control has changed from infrared (IR) to radio frequency (RF). The loose black wire on the back of the circuit board is an antenna and will improve the range of the remote.
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Reviews
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Circuit board and remote for AF4000
Works great
