Thinking about a 3-zone DIY mini split? These systems handle heating down to...

https://cleaningservicesgrandrapidsmi.com/what-btu-mix-should-i-use-for-3-rooms-like-9k-12k-6k/

Thinking about a 3-zone DIY mini split? These systems handle heating down to -13°F and deliver efficient comfort with SEER2 ratings around 24, meaning lower bills through winter and summer