The Toyotomi Wire Harness Set, part number 20470386, is a genuine replacement electrical harness for select Toyotomi Toyostove Laser series vented heaters. It provides the necessary wiring connections between the heater’s control electronics and internal components, helping ensure proper electrical communication and operation. This harness set is supplied without the ribbon cable and must be paired with the correct ribbon cable specific to the heater model when servicing or replacing the wiring assembly.
This replacement harness is intended for use in maintenance or repair when the original harness has failed, been damaged, or is otherwise unreliable. It restores electrical connectivity for controls, sensors, and switches as shown in the heater’s service manual parts diagram. Proper installation follows the heater manufacturer’s wiring schematic and safety practices to maintain correct operation of the electrical system on the compatible models.
What’s Included: One Toyotomi wire harness set (ribbon cable not included) for the listed Toyostove Laser models.
Installation Limits: For use only with the compatible Toyotomi Toyostove Laser models; installation must follow manufacturer service documentation and wiring schematic to ensure proper electrical connections.
Compatibility: Compatible with Toyotomi Toyostove Laser 530, Laser 531, and Laser 532 vented heater models.
