| Comment | We are continually receiving questions on the forthcoming CARB
regulations for refrigerant from our customers who are just finding
out about the forthcoming CARB revised regulations.
A food processor or food distributor has a large facility with
multiple coolers and freezers all being cooled using standard
commercially available HFC condensing units (ranging from 5 HP to
40 HP) feeding evaporators in the coolers and freezers.
1. If the user adds individual coolers and freezers in the same
facility will the new refrigeration systems using HFC like R448a
need to be under 50# charge each?
2. Or if the user expands the individual coolers and freezers in
the same facility will the new refrigeration systems using HFC like
R448a need to be under 50# charge each?
Respectfully submitted for your consideration,
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