iam a student just recieved my g2
Then get your post count up to 15, and apply for Pro Membership.
Then use this link Apply for Pro Membership
Once accepted, you have access to the pro tech forums. Where you can ask and get answers to technical questions.
Plus, you also have access to the Pro Educational Forums.
All of it is free.
Till then, enjoy reading through post. But, no technical questions in the open residential forums.
There are so many factors that could be causing this issue from flue/chimney issues to electrical issues to gas issues to combustion air issues, that it would be just wrong to be discussing it on an open forum like this.
Especially with the heating season kicking in in many areas it is a great discussion to have though. For those in the HVAC industry, professionally or active students in an HVAC schooling, let's get your post counts up to 15 posts and apply for professional status so we can discuss this on a professional forum.