Features:
| Refrigerant | R134A |
| Charge | 3.5 oz. |
| Weight | 109 lbs. |
| Voltage | 12 or 24 vdc |
| Options | 110 or 220 vac |
| Low voltage battery protection | Yes |

Models: RS4600 - DC 12 Volt DC Only RS4600 PS 110 110 VAC (60 Hz) + 12 VDC RS4600 PS 220 220 VAC (50 Hz) + 12 VDC