Hose/Line HVAC: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| Main HVAC System | ||||
| Discharge Line | 1.0 | 0.0 | B | Does Not Include: Refrigerant Recovery Or Evacuate & Recharge AC System. |
| Liquid Line | 1.1 | 0.8 | B | Does Not Include: Refrigerant Recovery Or Evacuate & Recharge AC System. |
| Suction Line | 1.4 | 1.0 | B | Does Not Include: Refrigerant Recovery Or Evacuate & Recharge AC System. |
| Auxiliary HVAC System | 1.8 | 0.0 | B | Does Not Include: Refrigerant Recovery Or Evacuate & Recharge AC System. |