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How A Variable-Speed Blower Motor Can Extend The Life Of Your Furnace

How A Variable-Speed Blower Motor Can Extend The Life Of Your Furnace

December 27, 2011

When a motor has to operate at full throttle, it has to work harder and is more likely to die sooner. Unfortunately, for a long time, the only option for a furnace motor was a single-stage blower motor. This meant that the motor was either on or it was off and, once installed, there was …