Thanks all,
Good to know what my model number is for sure. Now that I know what it is supposed to be, looking back at the obliterated data tag, I can see what I thought was a 675 must be an 875. Thanks Linda!
But here is the best news, I let it burn on gas for 2 hours plus, and the cold plate is now 29 degrees! Yahoo! looks like it is working just takes a long time. Thanks Derek! I now have it plugged into 120V AC, we'll see if that element is working too. Great forum, Mike