Our gas furnace will light then go out and blows cool air we change the filter and it work for a day what else could be wrong with it

It is hard to tell what could be the problem on a NO brand name and NO exact model number furnace. There are 5,498 Different Brands and model number furnaces out there so as you can see it would be impossible to tell unless I had a crystal ball.

Is that ball broken again?

is that ball broken again?


Yes and I am quite upset about it. I have spent over 100.00 shipping it back and forth trying to get it fixed properly. I wish they had a crystal ball sight like the lemmon sights they have for cars to complain on.

This one is a copy of the MIT Crystal Ball they did back in 1963. It was dependable at one time but now they want to keep adding on all the high tech stuff and it just does not work correctly anymore.