Klimaire 12,000 BTU Mini Splits
Every verified Klimaire system at 12,000 BTU in our dataset, across zone counts and lines. Our dataset holds 2 verified system(s) here, 1 with first-hand prices from $659 to $659; the cheapest is the Klimaire KSIE 12k, and 1 of them are true DIY (pre-charged line sets).
Computed from our dataset
- 2 system(s) from our verified dataset appear on this page; 1 carry a verified USD price.
- Price range: $659 to $659 (verified 2026-11-04).
- Cheapest: Klimaire KSIE 12k at $659 (Heat & Cool).
- Highest SEER2: Klimaire KIWQ-KOIQ DIY 12k at 24 SEER2.
- Best heating rating: Klimaire KIWQ-KOIQ DIY 12k, rated to -13°F.
- True DIY in this list: 1 system(s) with factory pre-charged line sets.
| System | Zones | BTU | Coverage | SEER2 | Heats to | Install | Price | |
|---|---|---|---|---|---|---|---|---|
| Klimaire KSIE 12k KSIE012-H120-O / KSIE012-H120-IW-2 | 1 | 12,000 | 550 sq ft | — | 5°F | Pro / flare | $659$969 at Heat & Cool | Check price |
| Klimaire KIWQ-KOIQ DIY 12k KIWQ12H2-45T + KOIQ12H2-45T | 1 | 12,000 | up to 550 sq ft | 24 | -13°F | True DIY | Not verified no USD price found | Specs source |
Buying notes
- Within one brand and one size, the spread is usually line (value vs cold-climate vs DIY), not capacity - read the heating and install columns first.