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Ductless Mini-Split Guide

Ductless Mini-Split Guide

Best For

  • Homes without ductwork
  • Room additions, garages, attics
  • Rooms that are always too hot or cold
  • Replacing window units

Installation

Requires a 3-inch hole in the exterior wall, a mounting bracket, and a dedicated electrical circuit. Professional installation is recommended ($3,000-$5,000 per zone).

Maintenance

  • Clean the indoor filters every 2 weeks
  • Clean the outdoor unit coils annually
  • Check the condensate drain line

Related Guides

Home Humidity Control Guide How to Change Your HVAC Air Filter Annual Furnace Maintenance Checklist Why Your AC Is Not Cooling and How to Fix It How to Replace Thermostat Batteries

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