IAQ Books

Combustion analysis is the measurement of a combustion systems flue gases to determine the completeness (efficiency) of the combustion process. Combustion analysis is only the first step in maximizing fuel efficiency. An HVACR service technician must unde

Indoor Air QualityBy John L. BerggrenEVERYONE IN HAVC NEEDS TO KNOW IAQDont say, I dont do IAQ surveys. Makes no difference. You are working with HVAC systems and they are the major controller of indoor air quality. Learn how duct systems can spread cont