Ok so I have some news. We drained the low water cut off and shut off its water supply, then tried to fire and no go, indicating the low water cut off is fine. So I received some info from a friend suggesting there were more than one thermostat and jumping the one was only running the high limit...
I think I might be onto something now. I found a forum suggesting to test the L1/L2 and B1/B2 terminals on the aqua-stat to test and see if either the low water cut off or aqua-stat were having issues and I got a zero reading on the L1/L2 pointing to the low water cut off, but I got the full...
So i have to scratch what I said. I have been testing it more today. It does not fire up after poweroff/poweron. It seems like there is some reset getting tripped. It takes several hours wait on or off before it will run again
I did watch videos that stressed about miss fires and excess fuel so I have been careful there!! It wont run again until it is powered off. I did get this listed on another forum after searching and a guy pointed out that it will run fine after initial power on, lights fine and burns fine...
You are right it is a type of heating fuel. It does absolutely nothing after the first run, it just sits there dead... I tried to test the CAD sensor with my ohm meter and the old ones we had definitely were sporadic and would not hold a resistance under light or not, and the new one was some...
I am posting this here because I cannot seem to find any decent forum where I could chat with furnace people. Our furnace has had issues for over a year now, and now that we are over 200$ in it still is not working right.
I can get any info that is needed. It runs off of diesel. It fires up...