We are an appliance service company and this oven relay board came from a fully functioning wall oven.the customer was replacing the unit after a kitchen remodel.we understand some of these parts can no longer be found for purchase or may be pretty expensive.since we can't always save an appliance from being recycled it's our goal to at least find a home for a few still functioning parts.this control was tested prior to removal and is 100% guaranteed,ships fast with tracking