Heating and plumbing expert Richard Trethewey explains the maintenance needs of mini-split HVAC units and how a homeowner or professional should deep clean these units to gain the …

Learn how to maintain your mini split for peak performance. This guide covers DIY cleaning steps, professional service checklists, and troubleshooting tips.

Jun 26, 2025 · Optimize your system’s performance with expert mini split maintenance tips. Keep your system clean, efficient and running smoothly year-round.

Aug 21, 2025 · Follow this annual mini-split maintenance schedule to prevent breakdowns, cut energy costs, and extend system life. Includes DIY tips and pro tune-up essentials.

Apr 2, 2021 · Ductless mini split systems require cleaning and proper maintenance just as any other HVAC system does. Learn more about the specifics here!

In this blog, we’ll explore the importance of mini split maintenance, how often it should be done, what’s involved, and the costs associated with keeping your system in top shape.

Mar 1, 2025 · Essential mini-split maintenance checklist. Learn cleaning, filter care, seasonal prep, and when to call a pro. Extend system life 5-10 years.

6 days ago · Your mini-split needs attention! Our guide to maintaining your mini-split duct system reveals the care tricks that boost efficiency and save you money.

In this video, heating and plumbing expert Richard Trethewey explains the maintenance needs of mini-split HVAC units and how a homeowner or professional should deep clean these units to …

Jun 25, 2025 · Learn professional techniques for cleaning mini split air conditioners without removal. Step-by-step HVAC contractor guide with tools, safety tips & proven methods.