Thermal Vacuum Valve: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| Thermostatic Switching Valve | 1.0 | 0.7 | B | |
| Bimetal Switching Valve | 1.0 | 0.7 | B |
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| Thermostatic Switching Valve | 1.0 | 0.7 | B | |
| Bimetal Switching Valve | 1.0 | 0.7 | B |