[Editor’s Note: This is part two of the two-part series on combustion analysis.] Safety of the appliance should be the primary goal of all technicians. The production of carbon monoxide (CO) in the ...

Most noncondensing residential furnaces use natural draft to drive the combustion process. Even 80%-AFUE furnaces with combustion blowers are natural-draft furnaces. The combustion blower in an 80% ...

While many CO 2 removal technologies are being researched through laboratory and pilot-scale testing, an existing technology has a significant operating history at commercial-scale facilities, where ...