The Toyotomi Burner Thermistor, part number 20470273, is a genuine temperature-sensing component designed to monitor burner temperature in select Toyotomi oil heaters, enabling accurate combustion control and safe heater operation.
What’s included: One (1) burner thermistor sensor.
Installation limits: Install only on a powered-down, unplugged, and fully cooled heater; intended as a direct replacement installed according to manufacturer service procedures.
Compatibility: Designed for Toyotomi oil heater models L300, L300BK, L531, L532, L731, and L732.
Toyotomi Toyostove Laser 300, Laser 530, Laser 560, Laser 730 All Models
Laser 300, Burner Thermistor is located next to Gasket Igniter Guide.
Laser 530, Burner Thermistor is located next to Burner Assembly.
Laser 560, Burner Thermistor is located next to Burner Assembly.
Laser 730 All Models, Burner Thermistor is located next to Burner Assembly.
