Vacuum Reservoir HVAC: Testing and Inspection
Vacuum Reservoir:
- Block off vacuum output port.
- Apply initial vacuum of 15 to 20".
If Vacuum loss exceeds .5" Hg in 60 seconds, replace the reservoir.
- Block off vacuum output port.
- Apply initial vacuum of 15 to 20".
If Vacuum loss exceeds .5" Hg in 60 seconds, replace the reservoir.