Lochinvar Inlet Sensor KBN400, KBN501, KBN601, KBN701, KBN801, This is a click-to-call button

This is a click-to-call button which will open your smartphone's keypad

The Part Inquiry form will open in a new browser tab which makes it super easy to copy details of the part you are viewing on this page onto the inquiry form

please use our Part Inquiry Form and we will help you determine the correct part for your application

For AO Smith

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Lochinvar Inlet Sensor KBN400, KBN501, KBN601, KBN701, KBN801, This is a click-to-call buttonNot Sure What Part You Need? For AO Smith, State, or Lochinvar equipment, if you do not have, or do not know what part number you need, please use our Part Inquiry Form and we will help you determine the correct part for your application. GO TO PART INQUIRY FORM The Part Inquiry form will open in a new browser tab which makes it super easy to copy details of the part you are viewing on this page onto the inquiry form! Prefer to talk to a Live Person?