This was done a while back, but I forgot to mention it at the time. Previously we had a refrigerator running, but sitting empty and an old pop machine running full. The refrigerator will be more efficient running full and the pop machine will be more efficient running not at all, so we moved the pop from the machine to the fridge. The fridge is the big stainless steel one in the salad room.
The rhyming of the title of this post was unintentional.