The Toyotomi Heat Chamber Gasket, part number 20475093, is an OEM replacement sealing gasket designed to create a proper seal between the heat chamber and adjoining components in Toyotomi oil heaters, helping maintain correct combustion conditions, heat containment, and safe heater operation.
What’s included: One (1) Toyotomi heat chamber gasket.
Installation limits: Intended for replacement use only during heater service or disassembly; installation should be performed with the heater powered off and in accordance with manufacturer service procedures.
Compatibility: Compatible with Toyotomi L55, L56, and L560 oil heater models using the heat chamber gasket configuration.