Expansion Valve: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| Auxiliary Air Conditioner | 1.9 | 1.4 | B | Does Not Include: Refrigerant Recovery Or Evacuate & Recharge AC System. |
| Main Air Conditioner | 0.5 | 0.3 | B | Does Not Include: Refrigerant Recovery Or Evacuate & Recharge AC System. |