bought a quadrafire 1200i this past year which has a simple Luxor psm30sa thermostat. I picked up a lux1500 to replace it and also to add my central a/c. The a/c is 3 wires green/fan yellow/a/c red/power which looks like that will be the same on the 1500. My question is for the 2 stove wires one should go to W/heat and the other ??? Also should I use the jumper from rc/rh ??? Thanks for any and all help. Mogs