All indications tell me that I need to replace the sail switch in my heater, but I can't seem to figure out how to gain access to it. Has anyone done it? If so, can you access it through the inside of the trailer or the outside? Thanks in advance.
I literally just did this today and was going to update my original thread about the same issue. I had a small about of pet hair blocking mine. Here is a thread I found online and followed all of the instructions. https://scottshephardphotography.com...urnace-removal
I will admit I did not disconnect my battery, just turned off the propane, bled the line, and pulled the fuse. I have heat now!