Posted 12/12/2018 08:10 (#7165878 - in reply to #7165604) Subject: RE: Heater dilemma
The 6690 is a Same built tractor from Italy. Agco had them build it with their colors and decals. it uses an Italian air cooled engine that is very similar to the Duetz. While the electrical system is overly complicated,the heater usually works well. If you don't want to fix it or it's too expensive,any of the above options should work fine.
Heater dilemma
