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Tag Archives: Annual Fuel Utilization Efficiency

August 29, 2016

What you need to know about HVAC standards

The first half of 2016 was the hottest six months on record since we began recording temperatures 137 years ago. With these record-breaking temperatures, it’s no surprise that building energy efficiency standards are being revised to mitigate global warming. Anyone installing HVAC needs to familiarize themselves with standards, and right now this is especially true […]

HVAC
October 7, 2015

What Makes a High Efficiency HVAC System?

A high efficiency furnace is determined by its Annual Fuel Utilization Efficiency (AFUE). This is a ratio between the amount of heat energy produced compared to the amount of natural gas consumed. The higher the number, the more efficient the furnace is. Conventional furnaces are not capable of an AFUE reading above 90%, but the […]

HVAC, Technology Focus