[not_hans_stuck]

Originally Posted by baloo

Sorry -- did not realize that I had ventured into the CONVERSION side -- so obviously youse guys can run water to your evaporator heater coils.

HOWEVER, if there are any suggestions for my question about using engine oil through heater coils in the evaporator, PLEASE GIVE ME YOUR OPINIONS.
Thanks.

I would think that's possible. All you'd need to do is have somebody build you an oil cooler core that fits in the oldaire box and then plumb it up. Might be a little pricey but technically very simple.