AST-18UW3RXN00
Hisense · mini-split heat pump
AST-18UW3RXN00 is in the certified data as of Sep 19, 2026.
- 18,000 Btu (1.5-ton)
- Mini-split
This unit's certified figures are identical to FSHSR18B3D (Friedrich). See the full figures, the performance chart, and a comparison with other units here:
FSHSR18B3D (main listing for AST-18UW3RXN00)
Certified pairings and AHRI numbers
1 certified pairing · 1 indoor unit
| AHRI certificate | Indoor unit | Furnace | Certified | At 5°FBtu/h | At 47°FBtu/h | At 95°FBtu/h · cooling |
|---|---|---|---|---|---|---|
| 216775642 | AST-18UW3RXN**00 | No furnace | Feb 17, 2025 | 13,700 | 18,000 | 18,000 |
Brands listing this model number
Product history
- AST-18UW3RXN00 first appeared in the certified data between March 2025 and May 2025.