It's never ending. Thursday evening we started noticing a little chill in the house. Turned up thermostat, heard furnace kick on, figured we are ok. 20 minutes later notice furnace ain't on, and still cold. I have a boiler system that is around 20 years old. Last year the heat exchanger started leaking and no one wanted to work on it, basically tried selling me a new system. Luckily a friend knew an old timer who came in and took the whole thing apart and re sealed everything. So now the problem is basically it will try to fire a few times, then lock itself out. So I turned it off, turned on the ventless in the kitchen, and plugged in an electric heater for the night. Starting yesterday I did quite a bit of searching the internet and downloaded several manuals and started really reading them. To be honest, my system really isn't as complicated as I first thought. I had a buddy who installs new systems come over last night and with a little troubleshooting, I believe it may be just an igniter, which is a relatively cheap fix. Hoping to find the part at the local place that used to service it. We made a call to an employee last night who said he was damn near positive they had a few of them in stock. I'm keeping my fingers crossed this fixes it, as each step forward gets quite a bit more expensive. I will update later with results