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Member Spotlight Home Energy Experts

Member Spotlight Home Energy Experts by Steve Vannoy, NCI Technical Curriculum Manager “When can I go to work with you dad” is the question Eric Robnett remembers asking from the time he was just a little boy.  Eric’s dad Lonnie founded Lonnie’s Nevada Gas Service in...

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Member of the Month – JBS Heating and Air

When Joaquin Contreras decided to make a career change nearly 28 years ago, he wasn’t quite sure where it would all lead. But an opening in the purchasing department of a large new construction HVAC company seemed like the right opportunity at the right time. He...

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How to Select a Spill Switch

Spill switches provide additional safety whenever barometric dampers have been installed on equipment by sensing heat that may spill from the flue. If the flue becomes blocked, or if the negative pressure in the room causes the chimney to back draft and begin...

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How to Determine Combustion Air Performance

Combustion air testing is performed using a draft gauge and a CO analyzer. When the draft in the flue of an appliance is low or below -.01" to -.02" W.C. and when CO reading are rising, combustion air problems are present. Carbon Monoxide diagnostics consistently...

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Include the Ducts in Your Service Agreements

Adding the ducts to your service agreements is one of the best steps you can take to move your company forward in implementing air diagnostics. It's a small thing that can bring great and immediate results. Spring is the perfect time to implement this new service....

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