Trouble shooting a furnace?
The butane furnace on an older travel trailer isn't working. The fan blows but I do not hear the auto start clicking. This belongs to my Wife's nephew who is living in the travel trailer. Don't all...
Forum Discussion
Back to topic. First if you have not already done so identify make and model and then go to Google or other search engine and type make model manual pdf and hit ENTER.
Download to hard drive and read it.. NOTE the manuals tend to cover mutiple models
On the control board (likely left side of unit on outside) there is a multi-pin connector Identify the SAIL SWITCH pins. one should have 12 V on it when the blower blows.. So SHOULD the other but as someone suggests might not.
How to access that blasted switch... I've never done that so sorry.
If the switch is closing then the next suspect I'm sad to say is the control board I suggest having it tested at a RV dealer (many can do it at the parts desk) and Dinosaur Boards if you need a replacement.
Download to hard drive and read it.. NOTE the manuals tend to cover mutiple models
On the control board (likely left side of unit on outside) there is a multi-pin connector Identify the SAIL SWITCH pins. one should have 12 V on it when the blower blows.. So SHOULD the other but as someone suggests might not.
How to access that blasted switch... I've never done that so sorry.
If the switch is closing then the next suspect I'm sad to say is the control board I suggest having it tested at a RV dealer (many can do it at the parts desk) and Dinosaur Boards if you need a replacement.
