This was a very helpful course. Everybody planning on designing, specifying or installing gas fireplaces should take this course. Very well done! Thanks. Gerald O'Brien

Thank you for comments, Gerald! We appreciate your support. Good luck with your continuing education. Mark Hennyey Production Manager, AEC Daily

What is the test's password in order to take the test?

Hello Vivian: The exam codeword is on a random page within the course PDF. If you can't find it, you can try the Adobe Reader search tool (Hit ESC to exit fullscreen, press F8 to restore toolbar, then select the search tool.) Simply search for "word", and the correct page will appear in the results. If you still cannot find the codeword, please send me an email with the full course title to: info@aecdaily.com. I will look up the codeword and email it to you.

I have a direct vent fireplace like the one shown in the diagram. If it's sealed combustion, why can I feel a draft coming out of the grill near the bottom on cold, windy days.

The draft you feel is the result of either a poorly insulated chase or else you need to fill the opening around the gas line where it is coming through the chase. If those areas are sealed better, you should not feel a draft.