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Every GizmoSage guide in one place, grouped by topic.
DIY & Pre-Charged Mini Splits
Pre-charged and kit-style units, what a homeowner can and cannot do, and when to call a licensed installer.
- How Many Mini Splits Do I Need?
- How Many Mini Splits for 1,200 Sq Ft?
- Can You Install a Mini Split Yourself?
- Do DIY Mini Splits Come Pre-Charged?
- PTAC vs Mini Split: What Is the Difference?
- Best DIY Mini Splits
Heating & Cold-Climate Heat Pumps
How mini splits heat, winter limits, running costs, rebates and picks for cold weather.
- Are Mini Splits Worth It?
- Can a Mini Split Heat a Whole House?
- Do Mini Splits Qualify for a Tax Credit?
- Do Mini Splits Work in Cold Weather?
- How Cold Can a Mini Split Heat Pump Work?
- How Much Does a Mini Split Cost to Run?
- Best Mini Splits for Cold Climates
- Best Mini Splits for Heating
Garage, Room & Size Picks
Roundups by space and size: garages, shops, bedrooms, 1,000 square feet, 12,000 and 24,000 BTU.
- Can One Mini Split Cool Multiple Rooms?
- Best 18000 and 24000 BTU Mini Splits
- Best 9,000 and 12,000 BTU Mini Splits
- Best Mini Splits for 1,000 Square Feet
- Best Mini Splits for Bedrooms
- Best Mini Splits for Garages
- Best Mini Splits for Mobile Homes
- Best Mini Splits for the Money
Sizing, Wiring & Install Basics
BTU sizing, voltage and circuit basics, condensate, covers and lifespan, with licensed-pro wording.
- Mini Split Heat Pumps: Sizes, Brands and Install Basics
- What Size Mini Split Do You Need?
- What Size Mini Split for a 2 Car Garage?
- Do You Need a Mini Split Condensate Pump?
- How Long Do Mini Splits Last?
Comparisons & Reviews
Brand and type comparisons and single-model reviews.
- Cooper & Hunter vs Pioneer Mini Split: Which Is Better?
- Della Mini Split vs MRCOOL: Which Is Better?
- Mini Split vs Central Air: Which Fits Your Home?
- Mini Split vs Window AC: Is It Worth the Cost?
- MRCOOL vs Pioneer Mini Splits: DIY or Pro Install?
- Senville LETO vs Della Vario: Which Is Better?
- Senville vs Pioneer Mini Split: Which Is Better?
- Cooper & Hunter 18,000 BTU Mini Split Review
- Della Vario 12000 BTU Mini Split Review
- Pioneer Diamante Pro 18,000 BTU Mini Split Review
- Senville LETO 12000 BTU Mini Split Review