Planning a DIY mini split for 2 or 3 zones in 2026? Expect kits around $3,510....

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Planning a DIY mini split for 2 or 3 zones in 2026? Expect kits around $3,510. Modern systems run efficiently down to -13°F or even -22°F, perfect for cold climates. Add $500 to $1,000 if you hire an electrician to handle wiring