Single-Split vs Multi-Split Air Conditioning
A single-split system normally pairs one indoor unit with a compatible outdoor unit. A multi-split system can connect several approved indoor units to one compatible outdoor unit, allowing room-by-room operation depending on the design.
What to check before choosing
Compare initial cost, pipe routes, outdoor space, available combinations, maintenance access and the manufacturer’s compatibility tables before choosing.
Next steps
Compare the intended number of rooms, pipe routes, permitted combinations, outdoor-unit space and independent control needs. Check the manufacturer’s compatibility tables for the exact system configuration.
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