Hey everyone, I’m trying to get a realistic idea of the yearly maintenance cost for a mini split system. I know they’re supposed to be pretty efficient and low-maintenance, but I’m sure there are still some regular costs involved if you want to keep everything running smoothly.
For those of you who’ve had one for a while, what do you typically spend each year? Do you just handle basic cleaning yourself, or do you bring in a professional for a yearly service? Just trying to figure out what to expect long-term before fully committing.

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