OS-MSR36-230VO
Olmo · mini-split heat pump
OS-MSR36-230VO is in the certified data as of Sep 19, 2026. OS-MSR36-230VO changed its certified heat output at 47°F on AHRI certificate 214584776 from 36,000 Btu/h to 32,000 Btu/h in the certified data between March 2025 and May 2025.
- 30,000 Btu (2.5-ton)
- Mini-split
OS-MSR36-230VO (Olmo) has the same certified figures as CA4-36UMTO (ComfiAire). See the full figures, the performance chart, and a comparison with other units here:
CA4-36UMTO (main listing for OS-MSR36-230VO)
Certified pairings and AHRI numbers
1 certified pairing
| AHRI certificate | Indoor unit | Furnace | Certified | At 5°FBtu/h | At 47°FBtu/h | At 95°FBtu/h · cooling |
|---|---|---|---|---|---|---|
| 214584776 | — | No furnace | Jun 13, 2026 | 36,000 | 32,000 | 32,000 |
Model numbers with these certified figures
- CA4-36UMTOComfiAire
- JKS-36H2HP-M4OJ-KU
- O-AYD36SD-4Gridless
- OS-MSR36-230VO · this pageOlmo
Product history
- OS-MSR36-230VO changed its certified heat output at 47°F on AHRI certificate 214584776 from 36,000 Btu/h to 32,000 Btu/h in the certified data between March 2025 and May 2025.
- OS-MSR36-230VO was in the certified data by September 2024.