Product Overview
This is a selection switch harness for most 8 select Royal 542 soda machines, and is only compatible with Royal's new Merlin IV retrofit boards for machines manufactured prior to 2012. This harness will not work with the old version of the Merlin IV control board used prior to 2018.
If you have any compatibility questions, please call us at 970-623-1272.
Warranty Information
1 year parts and labor warranty.
