Thinking about upgrading to a 2-zone or 3-zone mini split in 2026? Kits start...

https://oelnn.mssg.me/

Thinking about upgrading to a 2-zone or 3-zone mini split in 2026? Kits start around $3,510 and can handle temps as low as -13°F. Add about $500 to $1,000 for a licensed electrician if you’re not wiring it yourself