Early Wintertime boredom has set in, so I filled a little time this morning making a Basic PDF Schematic for the DuoTherm Analog to Hunter Digital Thermostat Conversion:
Conversion PDF
If you have not converted yours yet, I hope this will help...
JP
Update: I have received several inquiries concerning the SPST switch
Here is a pic of a typical slider switch install:
SPST Slider Switch
Heres a pic of a typical Toggle Switch install:
SPST Toggle Switch
These Sub-Miniature switches are sold by Radio Shack:
Slider Switches Toggle Switch