Expansion Valve: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| Main System | 2.7 | 2.0 | B | Does Not Include: Refrigerant Recovery Or Evacuate & Recharge AC System. |
| Auxiliary Heater & AC | 2.7 | 2.0 | B | Does Not Include: Refrigerant Recovery Or Evacuate & Recharge AC System. |