It comes with brackets/hangers.Spudly204 wrote: ↑ Does anyone know what the measurements of the distance between the 2 rails on the unit that attaches to the support brackets for hanging? I have an existing chain-drive unit that I want to replace with this one but the hanging brackets are built into the finished ceiling in the garage. I'm hoping I can swap the units out which needing to adjust the brackets? Are the spacing on the rails standard across the different models? I checked the manual but it didn't specify the spacing. Thanks.
Just attached those to the unit and adjust the angle to fit your existing brackets.