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Laars W0043300 is a flame sensor used in Laars heating and MiniTherm systems. The W0043300 is a remote/secondary flame sensing device that detects burner flame presence and sends status signals to the control board for flame monitoring and safety. It is listed as an OEM replacement part for Mini-Therm and JV series models including JVi, JVS, JVT, and JN and is identified by manufacturer code 826030 and UPC 196208078627.
Remote OEM flame sensor for Laars Mini-Therm and JV series (MPN W0043300); detects flame and signals control board; manufacturer code 826030.
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