Many contractors use combustion analyzers in the field to verify safe operation of gas-fired appliances. This involves drilling a hole in the vent pipe to measure flue gas elements. Once measurements are done, the hole must be sealed to return the venting system to its original condition. Existing codes and standards are silent on this process. Here’s my “deep dive” on the subject.
The post “There’s a hole in my vent pipe” – a combustion analysis quandary appeared first on ACCA HVAC Blog.