To All,

The unit is a small circulating chiller that will be used to freeze beer smile samples. We purchased the unit new and according to the manufacturer, the warranty will be voided if ran on 60 Hz. I opened it up and the first motor I saw, was listed for 50 Hz only. I don't know enough about refrigeration systems to be comfortable running the compressor over frequency.

I contacted a local testing lab and their facility has a 50 Hz generator for the building. For a reasonable amount, I am just going over there, plug the system in, and watch the beer freeze.

Thanks for everybody's suggestions. The low cost for doing it right, allows me to sleep alot better than jury rigging something together and hoping the unit doesn't fail.

Larry