- Qualifies if
- A multi-zone mini-split system whose listing states a SEER2 rating.
- Ranked by
- SEER2 (maker) (highest first)
- Shown
- The top 8 of 8 products in our catalog that meet the rule.
DELLA 3-Zone (6K+9K+12K) 20,000 BTU 230V Mini-Split
The highest SEER2 (27) of the 3 multi-zone systems of this size we cover.
TURBRO Greenland 3-Zone (2X9K+12K) 27,000 BTU 230V
24 SEER2, the 2nd best among similar-size systems we cover.
ROVSUN 2-Zone (12K+12K) 20,000 BTU 230V Mini-Split
23 SEER2, the 3rd best among similar-size systems we cover.
Albott 3-Zone (12K+12K+12K) 36,000 BTU 230V Mini-Split
The highest SEER2 (22) of the 3 multi-zone systems of this size we cover.
ROVSUN 3-Zone (9K+9K+12K) 28,000 BTU 230V Mini-Split
20 SEER2, the 2nd best among similar-size systems we cover.
ROVSUN 4-Zone (12K+12K+12K+12K) 38,000 BTU 230V Mini-Split
20 SEER2, the 2nd best among similar-size systems we cover.
Garvee 2-Zone 35,000 BTU 230V Mini-Split
19 SEER2, the 3rd best among similar-size systems we cover.
How to choose between them
Multi-zone systems share one condenser between rooms, each with its own thermostat. Size each head to its room and stay within the maker's combination table; total line length and per-head limits matter more than with a single zone.
SEER2 is the maker's seasonal cooling efficiency under the 2023 DOE test; each point higher cuts cooling energy by roughly 5% at the same output. Heating efficiency (HSPF2) and the low-temperature rating matter more in cold climates.
Rankings follow the rule and order stated above, using makers' published specifications and listed prices. How we research · Disclosure