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roosterk0031 · 12-06-2013, 02:26 PM

Some blower motors have multiple speeds, take a look at the motor, slowing it down will save a little power. If the furnace is new enough to have a circuit board it there might be a jumper there to change the speed.

12-06-2013, 02:26 PM	#4 (permalink)
roosterk0031 Master EcoModder Join Date: Jan 2011 Location: na Posts: 1,025 Thanks: 277 Thanked 218 Times in 185 Posts	Some blower motors have multiple speeds, take a look at the motor, slowing it down will save a little power. If the furnace is new enough to have a circuit board it there might be a jumper there to change the speed.