MRCOOL DIY 5th Gen 12k vs Senville AURA 12k
A two-system head-to-head from our verified dataset: the MRCOOL DIY 5th Gen 12k ($2,359) against the Senville AURA 12k ($1,399.99) - a $959.01 price gap. Same size class, verified specs side by side: efficiency, heating rating, install type, and what the gap actually buys.
Computed from our dataset
- 2 system(s) from our verified dataset appear on this page.
- Price range: $1,399.99 to $2,359 (verified 2026-11-04).
- Cheapest: Senville AURA 12k at $1,399.99 (Sylvane).
- Highest SEER2: Senville AURA 12k at 25.4 SEER2.
- Best heating rating: Senville AURA 12k, rated to -22°F.
- True DIY in this list: 1 system(s) with factory pre-charged line sets.
| System | Zones | BTU | Coverage | SEER2 | Heats to | Install | Price | |
|---|---|---|---|---|---|---|---|---|
| Senville AURA 12k SENA-12HF | 1 | 12,000 | — | 25.4 | -22°F | Pro / flare | $1,399.99 at Sylvane | Check price |
| MRCOOL DIY 5th Gen 12k DIY-12-HP-WM-115D25-O | 1 | 12,000 | up to 550 sq ft | 22 | -13°F | True DIY | $2,359 at HVACDirect | Check price at HVACDirect |
Buying notes
- Head-to-heads use verified fields only; where one system leaves a spec unpublished (a blank in the table), that absence is itself a finding.