Gasket Joint Packing (All Models Except Laser 30)

The Toyotomi Gasket Joint Packing, part number 20474992, is a replacement sealing component designed for select Toyotomi and Toyostove heater models. This gasket is used at pipe and joint connections to help create a proper seal, supporting safe operation and reliable venting performance. What’s included: one gasket joint packing. Installation limits: the gasket joint packing must be installed according to the heater manufacturer’s service and installation instructions. Ensure mating surfaces are clean and properly aligned before installation to maintain an effective seal. Compatibility: Compatible with Toyotomi and Toyostove heater models except Laser 30, Laser 731, and Laser 732.