Author: Ray

The question that scholars have been puzzled over for years…Single Stage, Two Stage Furnace or Modulated.Let’s try to shed some light on the exciting world of furnaces. Basically, it all comes down to efficiency and comfort level. Since many of our consumers don’t buy furnaces every day lets try to break it down to a […]

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Furnaces are evaluated by the amount of heat they can put out or what we call British Thermal Unit or, you guessed it, a BTU. A BTU, or known by its close friends as 1055 Joules, is the amount of energy required to raise the temperature of one pound of water by one degree Fahrenheit. […]

Read More… from How Big Does My Furnace Need to Be? and What the Heck Is a BTU?