How To Hook Up Grex To The Back Of Cinevision Rv4000 How Do You Hook Up A 2 Wire Thermostat To A Honeywell Model # RTH7600D?

How do you hook up a 2 wire thermostat to a honeywell Model # RTH7600D? - how to hook up grex to the back of cinevision rv4000

I heat the oil, and it is only 2 statistics old son. Now I have a touch screen programmable stat and I do not know where the black and white, what to do. no help.