How to wire thermostat to a amana furnace

The wiring is as follows: The transformer has two sides on 24 volt side: "C" and "R." "C" is common and is wired common to all relays. "R" goes to R on t-stat, "Y" goes to Y and brings in cooling relay or contactor; "W" goes to W on T-Stat and goes to gas valve; "G" goes to G on T-Stat and goes to fan relay for high speed for AC. It's that simple.