I just bought the p474-1100rec. I have four wires from wall, white, red, green and blue.
It is currently hooked up to a White Rodgers as follows:
White=W, Red=rc with a jumper to rh, green=g and blue=gas

How do I wire the p474? If I am reading it right, I should have red, white, green and yellow.

Help!

Thanks,
Phil