Special 2-part webinar! Over two hours!

Jim and David will instruct you on how to identify and evaluate potential combustion air issues, venting problems and flue size issues using the NCI testing protocol to aid in your evaluation.

Part I – Low draft and rising CO
Learn how to discover combustion air problems and flue size restrictions.

Part II – High draft and rising CO – Drafthood Appliances
Determine venting problems with door curtain or eddy currents.

Jim and David will teach you how to correct and repair all of these problems. Learn to apply barometric and spill switch installations and employ fan powered combustion air as solutions to your combustion air problems.

Finally, you’ll learn how to confirm your repair solutions with a final test out verification process.

Webinar Leaders: Jim Davis and David Richardson