The Toyotomi Draft Tube, part number 20470286, is a replacement flue draft tube used in select Toyotomi Toyostove Laser vented heater models including Laser 300, Laser 300 GR, Laser 301, and Laser 302. It provides a controlled internal passage for combustion gases to travel from the firebox into the venting system, helping maintain proper draft and stable combustion performance. This draft tube is engineered to meet original equipment specifications so it fits directly in place without modification when replacing a worn or degraded tube.
This draft tube is intended for service or repair when the existing tube shows signs of corrosion, warping, clogging, or deterioration that can impede proper flue gas flow. A properly functioning draft tube helps ensure combustion byproducts are carried up into the vent system rather than pooling or spilling back into the heater area. Installation should be done with the heater powered off and follow the model-specific parts and service instructions to ensure correct orientation and secure mounting within the combustion chamber.
What’s Included: One (1) Toyotomi draft tube for compatible Toyostove Laser heaters.
Installation Limits: For replacement use only on compatible Toyotomi Laser models; install with the heater powered off and follow the service manual to position and secure the tube correctly without interference with adjacent components.
Compatibility: Compatible with Toyotomi Toyostove Laser 300, Laser 300 GR, Laser 301, and Laser 302 vented heater models requiring this draft tube as specified in the parts diagram.
Laser 300, Draft Tube is located next to Fuel Sump.
