Refrigerant Recovery on a Low Pressure Centrifugal Chiller | Mechanical Pros

Centrifugal chiller refrigerant recovery using a RefTec universal high & low-pressure recovery unit.
Learn how to properly recover liquid and vapor refrigerant using RefTec's Allvac Universal Refrigerant Recovery Unit.
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JB Industries Vacuum Pump Rebuild
• How to Rebuild a JB In...

[@shannonedwards1872]

Great video, guys! Thanks for these. They are very informative and help me understand more clearly the projects we do.

[@JohnFlanagan-hs1fv]

If its a magnetic bearing chiller only use a oil less recovery unit.

[@GB.512]

Did you have to get into a positive to do this ?

[@jasonjohnsonHVAC]

LOL.....MISS3D ONE IMPORTANT PART.....ALWAYS....ALWAYS MAKE SURE THE PUMPS ARE RUNNING AS YOU ARE RECOVERING....UNLESS YOU WANT TO REPLACE TUBES FOR FREE.

[@epicone2449]

Yup that or drain chiller. And when you charge vapor get to above freezing point before charging liquid

[@ethanavery2628]

Don’t have to run the pumps if you stay above freezing