The Toyotomi 20474968 is a genuine Inner Sleeve Flange for All models. Inner flange for the wall sleeve where the vent pipe passes through the wall on Toyostove Laser and Oil Miser direct vent heaters.
This is an OEM Toyotomi part, so it fits and performs the way the original did. Confirm your heater model before ordering; the model is on the rating label on the unit. If you are not sure which part you need, Rural Energy support can check it against your model and serial number.
Rural Energy is a Toyotomi distributor and keeps Toyostove Laser and Oil Miser heater parts in stock for fast shipping to dealers and homeowners.