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Title: Good if you don't want to use the switch at all
Review: I bought this to keep from turning the oil burner off by accident. It was great until it needed to be shut down for service. You have to undo the screw to work the switch. The burner guy said this could be a safety hazard. I then bought the Clearview switch guard which is great! It protects the switch from accidently being turned off but also gives you easy access to the switch if you should ever need to use it.
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