Diagnose common problems
Troubleshooting
Plain-English explanations for leaks, weak airflow, odd noises, and units that won’t cool the way they used to.

Why Is My Mini Split Leaking Water? A Technician’s Guide
Water dripping from an indoor unit is one of the most common calls we get — and one of the most misunderstood. Here is what is really going on inside, and what you can safely check yourself.
6 min read July 31, 2026

Why Won’t My Mini Split Cool the Way It Used To?
When a ductless unit stops keeping up on a hot day, the cause is usually mundane and fixable. Here is how a technician thinks through it, from the simple checks to the ones that need a pro.
6 min read July 29, 2026
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