Best Mini Split for a Pole Barn
Pole barns are the top of the residential sizing chart - tall ceilings, thin insulation, big volume. Heating one through winter is a cold-climate-rating question before it is a size question. Our dataset holds 1 verified system(s) here, 1 with first-hand prices from $3,469 to $3,469; the cheapest is the MRCOOL DIY 5th Gen 36k.
Computed from our dataset
- 1 system(s) from our verified dataset appear on this page.
- Price range: $3,469 to $3,469 (verified 2026-11-04).
- Cheapest: MRCOOL DIY 5th Gen 36k at $3,469 (Sylvane).
- Highest SEER2: MRCOOL DIY 5th Gen 36k at 18 SEER2.
| System | Zones | BTU | Coverage | SEER2 | Heats to | Install | Price | |
|---|---|---|---|---|---|---|---|---|
| MRCOOL DIY 5th Gen 36k DIY-36-HP-WM-230D25-O | 1 | 36,000 | up to 1,550 sq ft | 18 | — | Pro / flare | $3,469 at Sylvane | Check price |
Buying notes
- Match the system to the space's worst season: cooling load sets the class, the heating rating decides whether it is a year-round tool.
- Every system here is a verified, priced single-zone (or, for ADUs, a small multi-zone) - class pages list the full field including unpriced systems.