John Stewart
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Joined: January 30, 2026 11:59 am
Last seen: January 30, 2026 12:59 pm
Last seen: January 30, 2026 12:59 pm
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RE: Change to R-454B on the Mini Split?
Converting a mini-split to <a href=" removed link " target="_blank" rel="noopener">R-454B is not a simple drop-in. It requires: Ensur...
4 days ago
RE: What I Learned From My Winter Vacation... (24k mini-split performance during a winter storm)! 🤔
A 24k BTU <a href=" removed link " target="_blank" rel="noopener">mini-split can run through a winter storm, but in extreme cold it deliver...
4 days ago