The furnace in my cabin is not working

The furnace in my cabin is not working.

I don’t understand what is wrong with it.

It is a fairly new furnace which is what really concerns me. I just bought the furnace maybe three years ago, so there shouldn’t be anything wrong with the furnace already. I hate that I have such bad luck with furnaces. I had a furnace quit on me a few years ago in my house, and it was the biggest pain to get a new furnace that wasn’t outrageously expensive. I actually found out that the furnace in my cabin wasn’t working from someone else. One of my good friends asked if he and his family could stay in my cabin for a week for their vacation and I told them that they could. I checked everything in the cabin a few days before they were supposed to arrive, and everything looked good. The furnace was working great at that point. Well, I got a call from them about two days into their vacation, and they told me that the furnace was not working. I know that they would never do anything to hurt the furnace, so it wasn’t their fault that the furnace wasn’t working. I want to check on the furnace, and sure enough, it just stopped working. I didn’t understand it. I was able to get the furnace to turn back on, and it stayed on for the rest of their vacation, but it turned off again a few days after they left. I don’t know what is wrong with the furnace, but I hope that it isn’t something serious.

HVAC technician