1. Home
  3. 3.5 Ton Mini Split

3.5 Ton Mini Split
    Filter and sort Filter

    45 products

      Find the right 3.5 Ton Mini Split system for your home, office and anything in between. These 3.5 Ton Mini Splits (42,000 BTU) are guaranteed to cool and heat to your desired temperature, year-round!

      Read More

      Appliance Academy

      View all
      • 5th Gen vs 4th Gen MRCOOL DIY: What’s the Difference?

        5th Gen vs 4th Gen MRCOOL DIY: What’s the Diffe...

      • R-454B: The Next Generation Refrigerant Powering MRCOOL Systems

        R-454B: The Next Generation Refrigerant Powerin...

      • Understanding the Differences: MRCOOL VersaPro vs. Hyper Heat 2nd Gen

        Understanding the Differences: MRCOOL VersaPro ...

      • Why Freeze Dryers Are a Must-Have Appliance: Benefits and Uses

        Why Freeze Dryers Are a Must-Have Appliance: Be...