Indoor Air Quality, Measurement, NCI Article Library, Static Pressure Testing
The air filters we use in our heating and cooling systems are becoming more and more efficient every year. Filter marketing brochures compete to raise our awareness of the legions of dreaded unseen airborne enemies that threaten the peace and security of our homes....
Duct Renovation, Energy Efficiency, Heating, HVAC Service, Measurement, NCI Article Library
Calculating Heating Energy Savings It is safe to say 98% of equipment in the field is underfired at factory settings, making that equipment quite inefficient. It can also be said that two-stage equipment can be even worse, especially in "low-fire" mode. To tune this...
Airflow, Measurement, NCI Article Library
Some rooms present a real challenge when it comes to determining how much air to deliver. The problem is that heating or cooling load airflow requirements are sometimes very different from ventilation airflow needs. When you find yourself wrestling with this scenario,...
Best Practices, HVAC Sales, Implementation, Maintenance Agreements, Management, NCI Article Library, NCI Favorite Articles, Performance-Based HVAC, Service Agreements
Does Your Business Operating System Need A Tune-up? by David Holt, NCI Director Sales & Service Leadership You may have never considered this, but the “Operating System” (programs like Microsoft’s Windows, Google’s Android, or Apple’s iOS) is actually the most...
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