GRC18CN23STG1
Guardian · mini-split heat pump
GRC18CN23STG1 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 AH18MHA2DI-19US (AUX). See the full figures, the performance chart, and a comparison with other units here:
AH18MHA2DI-19US (main listing for GRC18CN23STG1)
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 |
|---|---|---|---|---|---|---|
| 218139539 | GRC18HW23STG1 | No furnace | Apr 27, 2026 | 14,200 | 19,100 | 18,000 |