Product review (5 stars): Works great as designed
This unit works really good. The dryer must be drawing 1 amp for it to turn the blower on if you are using the current switch that it comes with. I noticed my whirlpool duet front loaded does not run constantly run the blower....that means the dryer is probably not heating at that particular time since it's hot enough inside the dryer for the setting. It's not a biroken it's working as designed but may not push/pull on no heat settings.