Disconnect and reconnect an air conditioning unit

[@halfpricepanda5981]

Do you have to turn the isolator off before returning supply? or do anything with the isolator at all? Love the video, thanks again for the time spent making and posting :)

[@seangiles9817]

nope don’t touch the isolator

[@HDXFH]

Only plumbers touch the isolator

[@davidm6395]

Whats the shortest cert would you need to do this kind of basic connect reconnect?