Thermostat: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | 0.8 | 0.6 | C | |
| NOTE | ||||
| With Secondary Air Injection, Add | 1.0 | 0.7 | C |
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | 0.8 | 0.6 | C | |
| NOTE | ||||
| With Secondary Air Injection, Add | 1.0 | 0.7 | C |