Understanding Furnace Efficiency With The Annual Fuel Utilization Efficiency (AFUE) Rating

It is estimated that around 25% of the furnaces in American homes is more than 20 years old. These older furnaces are often inefficient, sending up to 20% of the heat they produce out the chimney.

A common measurement of furnace efficiency is The Annual Fuel Utilization Efficiency (AFUE). AFUE is a measurement of the percentage of heat delivered for each unit of fuel supplied. Older gas furnaces may have an AFUE of around 80%, which means the furnace converts 80% of the fuel into heat for your home, while expelling the other 20% outside the home.

A newer, high-efficiency furnace can operate at up to 95% AFUE. This can add up to real savings. Depending on the age and efficiency of your old furnace, a new furnace could pay for itself to pay for itself in lower energy bills in as little as 5 to 8 years.

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How to Fix a Blank White Rodgers Thermostat

You might have experienced the worry that comes with discovering your White Rodgers thermostat has gone blank. The good news is that usually, the unit can be brought back to life. In this blog, let's look at some ways to get your blank White Rodgers thermostat operating again.

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