HVAC Combustion Analysis to Prevent CO Hazards and Ensure Safe Startup with Tyler Nelson Part 1

HVAC Know It All Podcast

In this episode of the HVAC Know It All Podcast, host Gary McCreadie talks with Tyler Nelson from Sauermann Group about the role of combustion analysis in HVAC systems. Tyler, a passionate expert in combustion and commissioning, shares how the industry has evolved from old-school tools to advanced digital analyzers. He explains why checking combustion on every gas appliance is key to safety and how proper commissioning starts long before system startup. Tyler also talks about Sauermann’s move into making their own analyzers, built on industry feedback and packed with unique features like long sensor life and advanced diagnostics.

Tyler Nelson talks about why combustion analysis matters when setting up or servicing gas appliances. He shares how tools have changed over time and why using an analyzer is key for safety and accuracy. He explains how checking fresh air and venting is part of commissioning and how even small mistakes can lead to big issues. Tyler also talks about Sauermann’s new analyzers, how they were built with feedback from real techs, and why yearly calibration is important to stay safe and avoid legal trouble.

Here, Tyler talks about why every gas appliance should be tested with a combustion analyzer, no matter how it looks or sounds. He explains that just like a doctor checks your blood work, a tech needs to check how the system is really running inside. This helps avoid danger and shows proof of a safe setup.

Expect to Learn:

• Why combustion analysis is important during HVAC installs and service.

• How checking systems can help avoid safety risks and legal issues.

• The role of proper air intake and venting in system setup.

• How new analyzers offer longer sensor life and smart features.

• Why yearly calibration keeps tools accurate and legally safe.

Episode Highlights:

[00:00] – Introduction to Tyler Nelson in Part 01

[01:14] – How combustion tools evolved and why the industry must stay open to change

[06:01] – Why checking combustion is like a health check for every gas system

[07:43] – Understanding the Wanton Act and liability risks

[08:36] – Differences in safety rules across states and countries

[13:08] – How Sauermann built its analyzers and what makes them unique

[16:32] – Why yearly calibration is a must for safety and accuracy

[18:10] – Why commissioning starts early and how poor venting creates hidden risks

[22:09] – Real example: Overfired system and how testing caught it

This Episode is Kindly Sponsored by:

Master: https://www.master.ca/

Cintas: https://www.cintas.com/

Supply House: https://www.supplyhouse.com/

Cool Air Products: https://www.coolairproducts.net/

Follow the Guest Tyler Nelson on:

LinkedIn: https://www.linkedin.com/in/tyler-nelson-master-hvacr-9a8a981b/

Sauermann Group: https://www.linkedin.com/company/sauermann-group/

Follow the Host:

LinkedIn: https://www.linkedin.com/in/gary-mccreadie-38217a77/

Website: https://www.hvacknowitall.com

Facebook: https://www.facebook.com/people/HVAC-Know-It-All-2/61569643061429/

Instagram: https://www.instagram.com/hvacknowitall1/