[hitchup]

We have the 30SF twin furnaces. A few months ago, cleaned and tested them and all was working. But then it turned cold again and the downstairs one decided it wasn't going to work. Tracked down a Mobile Tech to come look at it and he came out this week.
Because it was still under the 2-yr warranty, he could only use Suburban parts instead of the Dino board. It also needed a switch in the rear that went out.
It cost us $140 for Mobile Service, the rest was paid 100%.
He would have used a Dino board if we were paying for it.