Housing Assembly HVAC: Labor Times
| Standard Hours | Manufacturer Warranty Hours | Skill Level | Notes | |
| Replace | ||||
| Main HVAC System | 5.0 | 0.0 | B | Does Not Include: Refrigerant Recovery Or Evacuate & Recharge AC System. |
| Auxiliary HVAC System | 3.2 | 2.4 | B | Does Not Include: Refrigerant Recovery Or Evacuate & Recharge AC System. |