Only Heat Pumps technician installing a ductless Mitsubishi heat pump in a Portland, Maine home.

Ductless Installation

Experience year-round comfort and exceptional energy efficiency with a professionally installed ductless heat pump from Only Heat Pumps. Ductless mini split systems provide efficient heating and cooling without the need for traditional ductwork, making them an ideal solution for existing homes, home additions, garages, finished basements, and spaces where extending ductwork isn't practical. Our experienced technicians design every system around your home's layout, ensuring each indoor unit is properly sized and positioned for optimal comfort and performance.

As Southern Maine's heat pump specialists, we install high-quality cold-climate ductless systems that deliver reliable heating during the winter and powerful cooling throughout the summer. These systems offer precise temperature control in individual rooms or zones, allowing you to customize comfort while reducing energy waste. Whether you're replacing outdated electric baseboards, supplementing your existing heating system, or installing climate control in a new space, we'll recommend the right solution for your home and budget.

Benefits of Ductless Heat Pump Installation

  • High-efficiency heating and cooling in one system

  • No ductwork required, making installation faster and less invasive

  • Individual room temperature control with zoned comfort

  • Lower energy consumption and reduced utility costs

  • Quiet operation for bedrooms, living spaces, and home offices

  • Improved indoor comfort throughout every season

  • Professional sizing and installation for long-term reliability

At Only Heat Pumps, we take pride in providing expert ductless heat pump installations for homeowners throughout Southern Maine and the surrounding communities. From the initial consultation to the final system setup, our team ensures your new mini split delivers dependable comfort, outstanding efficiency, and lasting performance for years to come.

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