This engine apprears to start and run fine. However, from time to time it will smoke like a freight train then clear up and be find. This may occur several times in a two hour period. Any sujections on what may be the cause? Thanks for your Help!

I can hear the furnace trying to come on. I hear an elctric switch come on for about 1 1/2 seconds and the stop. It keeps on doing this. What do I do?

Im going to follow the "please answer" before I ask here. Manufacturer: Goodman (installed new in 2002) Efficiency: Natural draft, Type of system: Forced air

I am about to buy my 1st home, a small apartment. A row of recessed wall lights are not working in the proposed property. All other electrics appear to be OK (except the bottom cylinder in an immersion heater). In the absence of any explanation by the seller and no possibility of re-entering the...