Mini Split Heat Pumps & Ductless Heat Pump Systems

Heating and Cooling in One Device

Our top-rated mini split heat pumps combine efficiency, comfort, and energy savings, giving you a single system for year-round climate control in your home.
Mini split heat pump outdoor unit transferring heat to and from a home, with red heating and blue cooling airflow arrows

Efficient Warmth, Even in Winter

Instead of generating heat, a heat pump moves it, delivering far more warmth per unit of energy than electric baseboards. Comfort Temps systems keep heating as outdoor temperatures drop, for dependable comfort and lower energy bills.

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A mini split heat pump is a ductless system that both heats and cools your home from a single outdoor compressor and one indoor air handler. Because there is no ductwork, a ductless heat pump delivers zone-by-zone comfort while keeping energy losses low. In heating mode it moves heat rather than generating it, which makes a ductless mini split heat pump far more efficient than electric resistance heating, and in summer it switches to cooling like a standard air conditioner.

Every ductless heat pump system in this collection uses inverter technology to adjust output smoothly instead of cycling on and off, which means stable temperatures, quieter operation, and lower utility bills. Comfort Temps offers models from 9,000 to 24,000 BTU, so you can match the right capacity to your room size and climate. Shop the collection below to find the mini split heat pump that fits your space, then use our BTU calculator to confirm the size you need.

FAQ

What is a mini split heat pump?

A mini split heat pump is a ductless heating and cooling system made up of an outdoor compressor and one indoor air handler, connected by a small refrigerant line with no ductwork required. In cooling mode it works like an air conditioner. In heating mode it reverses the cycle to pull heat from the outdoor air and bring it inside, even in cold weather, so a single unit keeps you comfortable in every season.

How energy efficient are mini split heat pumps?

Very efficient. Comfort Temps systems are rated 20 to 24 SEER2 for cooling and achieve COP (coefficient of performance) values of 2 to 4 for heating, meaning they deliver 2 to 4 units of heat energy for every 1 unit of electricity consumed. Because a heat pump moves heat rather than generating it, and inverter technology avoids wasteful on and off cycling, these systems run 200 to 400% more efficiently than electric baseboard heaters, which helps lower your monthly energy bills.

Can a mini split heat pump work in very cold temperatures?

Yes. Comfort Temps heat pumps are rated to operate in heating mode down to -13°F (-25°C), so they keep producing heat well below freezing. This makes them suitable for cold climates where older or traditional heat pumps would lose efficiency or stop working. Their inverter driven compressors adjust output to hold a steady indoor temperature even as the outdoor air gets colder.

What size mini split heat pump do I need?

The right size depends on your room's square footage and insulation level, along with ceiling height, sun exposure, and your local climate. As a general rule, 9,000 BTU covers up to 400 sq ft, 12,000 BTU covers up to 550 sq ft, 18,000 BTU covers up to 1000 sq ft, and 24,000 BTU covers up to 1,500 sq ft. An undersized unit will struggle to keep up while an oversized one wastes energy, so use our BTU calculator for a precise recommendation.