[BNaylor]

I have never heard of anyone doing a successful conversion from a manual HVAC to digital. For one as you can see the wiring is totally different. Additional things to consider is digital requires an ambient temperature sensor, blower motor is different and it uses a blower motor control module instead of a blower motor resistor. However, anything is possible if you put your mind to it, have the time and money. If you ever figure it out and get it working let us know. A lot of people would be interested in this one.