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When you hear the name Yorktown, Virginia, it usually evokes images of the birth of our nation. Yorktown is the site where the end of the American Revolutionary War began with British General Charles Cornwallis surrendering to American General George Washington. It is...
My journey toward understanding combustion efficiency and carbon monoxide (CO) safety began years ago when I first met Jim Davis before he joined the National Comfort Institute (NCI) team. Mark Hunt In those early days, society developed a strong focus on the CO issue...
Most general interest newspaper or magazine articles about carbon monoxide (CO) will mention “CO leaks” as the cause of CO poisoning. These newspaper and magazine stories imply the venting system always has dangerous CO levels due. The reporters assume it’s only when...
In the retrofit market, HVAC renovation is essential for customer comfort and system performance. Simply swapping equipment without understanding the entire system can be a recipe for disaster. Dustin Cole Before offering system replacements, you should use precision...
Outperforming your competitors is usually the key to success. But, it’s also the biggest challenge you’ll face as a High-Performance HVAC™ contractor. As you hunt for new opportunities, maybe new markets, and new ways of producing higher quality services, remember...
NEW NCI Member Benefits! If you are considering joining the High-Performance HVAC “movement” by becoming a member of National Comfort Institute (NCI), you should take a look at all the benefits that gets you. But wait, there is more. NCI recently announced a new...
On behalf of the entire NCI team, I extend a warm welcome to everyone attending the High-Performance HVAC™ Summit in Asheville, North Carolina on September 10-13th. It’s hard to express in words how grateful and humbled I am that we are in our 21st year and it’s going...
Embracing High-Performance HVAC™ High-Performance HVAC contractors know the key to successful troubleshooting and system optimization lies in precise measurements and reliable data. And they know that mobile apps can help. Acquiring accurate airflow measurements is a...
Every High-Performance HVAC™ professional has been there: You’re troubleshooting an uncomfortable room and aren’t sure what to do next. You’ve measured and diagnosed static pressure, fan airflow, refrigerant charge, and equipment temperatures.But now what? Nothing...
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