Wall-Mount Mini-Splits
Wall mount mini splits are the fastest DIY install: hang the indoor unit on the included bracket, connect the pre-charged quick-connect lineset, and power up — no vacuum pump, no refrigerant work, no HVAC contractor. Zone Air® wall-mount systems range from a 9,000 BTU single room unit to 36,000 BTU three-zone bundles.
All units feature DC inverter compressors, WiFi app control, and cold-climate heating rated to −13°F. Single zone from $1,899.99, dual zone from $3,499.99, 3 zone from $4,199.99.
Shopping around? Our rankings of the best DIY mini split heat pump brands for 2026 and the best DIY multi-zone mini split systems for 2026 explain how Zone Air compares with MRCOOL, Pioneer, and Senville.