Emerson 5D51-35 Universal Replacement Fan and Limit Control with 5" Element

Fan switch didn't work from day one of use. Spring inside of switch too stiff for auto spring to turn off the fan when plenum temperature dropped. No setting of the temps would turn the fan off after a heat cycle. Just plain junk. Ordered a Honeywell to replace it.

Was good at first. Already no longer working. Got what I paid for.

Simple to diag and install

Worked as expected.

works great