Marse Hernandez Posted May 6 Share Posted May 6 The Dinosaur UBI S ignitor board was recommended by Dinosaur for my Suburban DD 17DSI furnace to replace my 231741 (Part NO.) modual board. Has anyone had this replacement done? Thank you. Quote Link to comment Share on other sites More sharing options...
fred heath Posted May 6 Share Posted May 6 The dinosaur boards come with instructions. It’s pretty much “plug & play”. Your factory board will be enclosed by some type of external case. You must open this up to access the board itself. The dinosaur board arrived as just a printed circuit board. You can install it in the factory case or dinosaur offers new cases designed for their product. You will find a 4 or 5 pin connector. Unplug the old, install the new. Quote Link to comment Share on other sites More sharing options...
Marse Hernandez Posted May 6 Author Share Posted May 6 Thank you Fred. Appreciate ypur help very much. Marse Quote Link to comment Share on other sites More sharing options...
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