Heater Duct Type HDU-36/E

[AIE1]

Hi all!

I have one of those Portable Heaters HDU-36E, 120,000 BTU Model H82.
Does anyone know where I can fine a control unit, part number is 668Z-670, manuf by White rodgers? Went to their web site no joy finding the part.
Thanks
AIE

 

[dragonman]

Hello do you have a photo? I may have one.