This manufacturer-supplied replacement part is designed for use with Heatstar and Mr. Heater compact unit heaters. The circuit board helps to control the unit. It provides an identical replacement for a missing or a faulty component that was installed on a new unit. Please refer to the appropriate diagrams of your model for the exact location and the correct installation of this part. Keep in mind this high-quality circuit board is sold individually. You will need a screwdriver to take apart the housing in order to gain access to the circuit board.

This genuine replacement part that has been OEM sourced. The electrode is intended to be used with compact unit heaters from Mr. Heater and Heatstar. The electrode is used to create an electric arc on the burner and this ignites the fuel that is emitted by the burner. This is a single item, please note the wire and igniter are separate parts.