Originally Posted by comet289 
i am new to this site and have enjoyed reading the discussions. that being said, i was surprised to see how this question could have these different answers. you always, always change the filter drier every single time you open a system.
Its a mini split style system which generally don't have a drier fitted in the line set, as its either an expansion line or a suction that will become a hot gas line in heating mode, there is usually a small filter in the outdoor unit, these systems really rely on good install practices for a long life, though they don't always get it...
Jon
0 comments:
Post a Comment