Mini split articles
Published guides will appear here after review. Drafts stay hidden until Dani approves them for publication.
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Can You Install a Mini Split Yourself? What You Need to Know
A candid guide to DIY mini split installation, EPA refrigerant rules, electrical permits, warranty risk, and when to hire a pro.
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How to Heat an Old House with Ductless Mini Splits
Use ductless mini splits in an old house without ignoring insulation, air leaks, thick walls, zoning, backup heat, and historic details.
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How to Clean a Mitsubishi Mini Split Filter (Step-by-Step)
Clean a Mitsubishi mini split filter safely with model-aware steps, drying tips, and clear signs that it is time to call a pro.
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Mini Split Not Cooling? Here's How to Diagnose It
Diagnose a mini split that is not cooling safely, from settings and airflow to outdoor-unit, refrigerant, and pro-only faults.
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Mini Split vs. Central Air: Which Is More Cost-Effective?
Compare mini split and central air costs honestly: ducts, zoning, climate, insulation, electricity prices, and comfort trade-offs.
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Winterizing Your Mini Split: A Complete Checklist
Prepare a mini split for winter with concrete checks for filters, outdoor clearance, drainage, defrost, snow, settings, and backup heat.