Ceiling Cassette Series - Air Surround
Models:
| Indoor Unit | Outdoor Unit | Capacity (Btu/hr) |
| YCK10C | YSL10C3 | 10,000 |
| YCK15C | YSL15C3 | 13,000 |
| YCK20A2 | YSL18C3 | 18,000 |
| YCK20A2 | YSL20C3 | 20,000 |
| YCK25A2 | YSL 20C3 | 22,000 |
| YCK25A2 | YSL25C3 | 25,000 |
| YCK30A2 | YSL28C3 | 28,000 |
| YCK30A2 | YSL30C3 | 30,000 |
| YCK40A2 | YSL35D | 35,000 |
| YCK40A2 | YSL40D | 40,000 |
| YCK50A2 | YSL50D | 50,000 |
