Can a ductless mini split both heat and cool a home?

Yes — virtually all modern mini splits are heat pumps, which means one system handles both jobs: efficient air conditioning in summer and effective heating deep into winter, with today’s cold-climate models maintaining output well below zero.

One System, Year-Round Comfort, Room by Room

Because each indoor head has its own thermostat, a multi-zone mini split delivers room-by-room control central systems cannot match — no more thermostat wars, no more conditioning empty rooms. Built-in filtration adds cleaner room air as a bonus.

Why Northwest Suburbs Homeowners Choose All Set

All Set HVAC is the Northwest Suburbs’ local indoor air quality expert — home of the $99 Air Score Test. From air quality testing and purification to HVAC maintenance plans and new system installations, our licensed Arlington Heights technicians find the cause, fix it right, and back it with the All Set Guarantee. Call (847) 807-6100 or schedule your Air Score Test today.