With a SEER of up to 17.25 and an HSPF of up to 9.6 you will appreciate the incredible reliability thanks to the two stage Climatuff compressor and patented, leak and corrosion-resistant SpineFin coil installed as part of a qualifying system.
| MODEL | Cooling Cap. MBtuH | SEER | Heating Cap.MBtuH | HSPF | Refrigerant Charge Oz. | Line Size | Dimensions HxWxD | Weight Lbs. |
|---|---|---|---|---|---|---|---|---|
| 4TWR7024* | 24.0 | 17.0 | 24.0 | 8.5 | 0 | 3/8-5/8 | 41x37x34 | 272 |
| 4TWR7036* | 36.0 | 17.0 | 36.0 | 9.6 | 0 | 3/8-3/4 | 37x37x34 | 258 |
| 4TWR7048* | 48.0 | 17.0 | 48.0 | 9.6 | 0 | 3/8-3/4 | 45x37x34 | 329 |
| 4TWR7060* | 60.0 | 15.0 | 60.0 | 9.6 | 0 | 3/8-1-1/8 | 45x37x34 | 330 |
