[berghild]

thank you for that tip. I will keep it for future reference.
For this service though I only want to use a Doubletree Dealer. I can't tell if any of these are Doubletree dealers. Since it is our 12 month service we thought it would be best if we were with someone that was at least somewhat familiar with the unit. If we could we'd go back to Indiana..then if there is a problem we can go straight to the factory.
After this we will go to this link that youj gave us. thank you.
Cyndy and HOward