| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes |
| Replace |
| Main Heater |
| Heater Hose |
| Inlet | 0.4 | 0.3 | B | |
| Outlet | 0.5 | 0.4 | B | |
| Both | 0.9 | 0.7 | B | |
| Inlet Tube | 1.4 | 1.0 | B | |
| NOTE |
| To Replace Inner Inlet Tube, Add | 0.9 | 0.6 | B | |
| Auxiliary Heater |
| One |
| Without AC | 1.8 | 1.2 | B | Does Not Include: Refrigerant Recovery Or Evacuate & Recharge AC System. |
| With AC | 1.8 | 1.3 | B | Does Not Include: Refrigerant Recovery Or Evacuate & Recharge AC System. |
| Both |
| Without AC | 1.8 | 1.3 | B | Does Not Include: Refrigerant Recovery Or Evacuate & Recharge AC System. |
| With AC | 1.8 | 1.4 | B | Does Not Include: Refrigerant Recovery Or Evacuate & Recharge AC System. |