[sahmednc]

Hi:

I am having similar problem. Heating system doesn't work at all. Fan works, A/C works. Heating worked few weeks ago. So, I am going to look in the crawl-space to see if I need to replace the filter. I have never gone in the crawl-space and don't know what to look for in the heating system.

Can anyone give me some basic ideas? Is the pilot light similar to the one on water heater? Also, if the pilot is off, you mentioned to make sure gas is off too. How do I make sure gas is off too if the pilot light is off?

Sorry for such novice type of questions. But I would really appreciate any help.

Regards,
Shahab