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recovering from a medium pressure equipment with more than 200 lbs. of refrigerant recover to
15” HG
high pressure appliance containing 200lbs of refrigerant must be evacuated to
o” vacuum
a high-pressure appliance containing 210lbs of refrigerant bust be recovered to
10” vaccum
a refrigerant which will sound an alarm and automatically start a ventilation system in occupied equipment rooms falls under ASHRAE standard
15