"Remote" cruise-air control?

[Ryan Wright]

Has anyone replaced or modified the cruise-air controls to work with a
"normal" thermostat? I've not pulled a control unit off the wall yet,
but I'm assuming it's not a standard HVAC wiring...

I left for work this morning and, since it was cold outside, forgot to
turn on one of my air conditioners. So I get home and it's 100 degrees
in the bus. *grumble* .. I know I can turn the cruise-airs on and
adjust the temperature dial accordingly, but the silly fans run
constantly. Sure wish there was a way to cycle the fans on & off
automatically in response to temperature changes like the HVAC in my
stick-built home. Anyone know?

-Ryan
'86 PT-40 8V92
Tri-Cities, WA