Heater Hose: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| Main System | ||||
| One | 0.7 | 0.6 | B | |
| Both | 1.4 | 0.8 | B | |
| Auxiliary System | ||||
| One | 0.3 | 0.0 | B | |
| Both | 0.5 | 0.0 | B |
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| Main System | ||||
| One | 0.7 | 0.6 | B | |
| Both | 1.4 | 0.8 | B | |
| Auxiliary System | ||||
| One | 0.3 | 0.0 | B | |
| Both | 0.5 | 0.0 | B |