The Toyotomi Gasket Canopy for Laser 60AT and Laser 60AT-W, part number 20479955, is a replacement sealing gasket designed to fit the canopy area of select Toyotomi Toyostove heaters. This gasket provides a heat-resistant seal between mating surfaces in the heater’s upper structure, helping prevent air and combustion gas leaks while maintaining internal airflow integrity. It is manufactured to match original equipment specifications so it installs directly into place without modification when replacing a worn or degraded canopy gasket.
This gasket canopy is intended for use during routine maintenance or service when the existing gasket shows signs of compression, cracking, brittleness, or loss of sealing effectiveness that can lead to poor combustion performance or internal leaks. Ensuring a proper seal at the canopy area helps maintain combustion efficiency, stable heat transfer, and safe containment of exhaust and heated air. Installation should follow the model-specific service instructions to ensure correct placement and secure attachment within the heater assembly.
What’s Included: One (1) Toyotomi gasket canopy for Laser 60AT and Laser 60AT-W.
Installation Limits: For replacement use only on specified Toyotomi Toyostove models; install with the heater powered off and follow service manual instructions for proper seating and compression of the gasket.
Compatibility: Compatible with Toyotomi Toyostove Laser 60AT and Laser 60AT-W heater models requiring part 20479955.
Laser 60AT, Gasket Canopy is located next to Canopy.
