Hi Everybody, I'm new to this forum and I want to say thanks in advance for any help. I have just been given a well cared for, one owner 1951 model 158 freezer that appears to be in good condition with one exception-- when I have the temperature control turned all of the way down the internal temperature of the freezer only gets down to 14 degrees. This freezer uses R22 refrigerant. I'd like to be able to get down to 0 degrees. Does anybody know if it is realistic to get an appliance like this serviced for a reasonable cost? Are there many technicians able to service r22 these days? Any advice is appreciated. Thanks again!