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Old 03-24-2020, 11:49 AM
Cecil McKenzie Cecil McKenzie is offline
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Join Date: Feb 2011
Location: Emporia, KS
Posts: 502
Cecil McKenzie is on a distinguished road
Talked directly with the Watlow representative. He said there was no real advantage to change to a SSR and the fact that the MDR I had installed was 8 years old may have contributed to its failure. He recommended putting a new MDR on and go from there.

He also said there is no truth to the belief that MDRs always fail open or SSRs always failing closed. So I am going to get a new MDR and trust the force. Thanks for your responses.

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