Conveni-pack can be provided with a freezer booster pack for use with low temperature refrigeration. This option brings additional energy savings and simplifies installation by limiting the length of heavily insulated pipe required. 
Convenipack can be connected to any brand of showcases, counters or coldroom evaporators as long as the total connected capacity does not exceed the maximum capacity doesn't exceed the maximum of the convenipack and as long as the connected units are suited to work with R-407C as a refrigerant.

Freezer Booster Pack	Low/High temperature refrigeration cabinets