I'm installing a "Heat Pump" RTH3100C non-prog. Thermo. Replacing a T8411R,
With letters G, C, R, Y, O, W2. The "RTH" letters are E, AUX, Y, G, O, L, R, B, C.
My concern is the connection of the W2 wire on to the "RTH", and also the
Instructions mention the E terminal of the "RTH" should be connected to the
Aux by a piece of wire. Am I making sense?
Daytona, Fl... age 77

Yes w2 goes to aux jumped to e. make sure to do the correct installer setup