Toyotomi Flue Pipe (4" to 9" – All Models)

The Toyotomi Standard Flue Pipe, part number 20479891, is designed for through-the-wall direct-vent installations where a standard flue length is required to connect the heater to the exterior wall. The adjustable pipe accommodates wall depths from 4″ to 9″, providing proper exhaust alignment while maintaining correct intake and exhaust performance.

What’s included: one adjustable standard flue pipe designed to slide and lock into position to match varying wall thicknesses.

Installation limits: this flue pipe must be installed as part of a Toyotomi direct-vent system and used in accordance with the heater manufacturer’s venting instructions and applicable local building codes.

Compatibility: Compatible with Toyotomi and Toyostove direct-vent heater models and serves as the base flue component for use with Toyotomi flue pipe extensions.

Models: Laser 30, Laser 56 (H, I, J), Laser 73 (K, L, M, N), OM-22, Laser 73AT (K, L, M, N), Laser 60AT, Oil Miser 23 (E), Laser 30 (BK) Laser 300, Laser 300 (GR), Laser 301, Laser 302,L303, L304, Laser 530, Laser 531, Laser 532, Laser 533, Laser 534, Laser 560, Laser 730, Laser 730AT, Laser 731, Laser 732, L733, L734