I had a local contracor install a Goodman/Janitrol furnace and air conditioning unit in March of 2002. Since that time, my furnance fails to work every other month. This morning I had no heat again and haven't gotten
much reponse from the engineers. It's my understanding that every sensor has been replaced and "they are stumped". I don't recommend this
HVAC system. I'm thinking about having it torn out and replace with another brand.