Whire Rogers heater grid circuit wiring

[driverswanted]

I have a friend who wants to know if he can use a Cummins white rogers heater grid controller p/n 3926828 with a White Rogers 120-35 number. He wants to know what the pin-outs are on the in-line 6 pin plug. There is one more two pin plug in the picture he send me that I've identified as the thermister temperature sensor input.