Ok, we have baseboard hot water running off a natural gas furnace controlled by an old thermostat. We also have a heat pump/AC unit that we use for AC in the summer and only as an emergency source of heat in the winter (typically not used at all) that also runs off a mercury based thermostat.

In trying to install the Ritetemp 6030, is there a way to run both old thermostats into the Ritetemp? The heat pump/AC thermostat has the following wires: O, G, Y, W, R, E, C and X1. The NG furnace thermostat seems as if it only has 1 wire.

Any help in getting this done would be appreciated (or telling me that it can't be done).

Thanks!