The Toyotomi Draft Tube, part number 20479586, is an internal combustion component used in Toyotomi Toyostove Laser 30 heating systems. This part is positioned near the fuel sump within the heater assembly and forms part of the airflow path used during burner operation. Proper placement of the draft tube helps guide combustion airflow through the burner chamber.
Within the Laser 30 heater, the draft tube assists with directing air movement around the combustion area so fuel vapors burn in a controlled manner. Maintaining the correct airflow path supports stable flame formation and consistent heater operation. Replacing a worn or damaged draft tube restores the original airflow geometry used by the burner system.
What’s Included: One Toyotomi draft tube component for Laser 30 heater assemblies.
Installation Limits: Intended for installation inside compatible Toyotomi heater assemblies; access to internal burner components is required for proper installation.
Compatibility: Compatible with Toyotomi Toyostove Laser 30 and Laser 30 (BK) direct-vent heater models.
Draft Tube is located next to Fuel Sump.