thcguy12 wrote:
Yeah the TT is now permanently at our property - not being taken down ever again. So unfortunately we can't take it to a tech.
Just judging from your other posts about your trailer and the situation, I'd suggest you enlist a friend who has some background or ownership, at a minimum, of RV systems and bring it all together at the trailer.
An alternative is calling a mobile tech to repair it. Another is removing the furnace and taking it to a repair shop.
My WAG is that you either have a low battery/bad connection/blown fuse that won't spark the igniter (this could be an oxidized connector on the control board) or insufficient propane to the furnace valve.
Do you remember if the seller said anything about turning off a gas valve while he was doing the walk through? Maybe he turned the valve closed after the demo? Do you know how to turn on/off the gas valve to the furnace?
One problem here is that you've already confessed to being somewhat not handy with tools or mechanical systems, hiring repairs out to specialists (in another thread). If we give you the specific detailed instructions to diagnose the problems (if that's entirely possible), will you be able to act on these instructions? Are you just trying to get answers so that you can pass them along to a repair person?
One thing that's going to be necessary for keyboard diagnostics is the brand and model of the furnace and an accurate measurement of voltage at the furnace's control board.
