If you’re planning a DIY multi-zone mini split in 2026, Zone Air and MRCOOL are...

https://telegra.ph/If-My-Line-Run-Exceeds-50-Feet-What-Are-My-Options-Besides-Couplers-09-27

If you’re planning a DIY multi-zone mini split in 2026, Zone Air and MRCOOL are solid choices for homeowners who want control without a pro install