The Toyotomi L-Shaped Air Hose, part number 20474975, is an OEM replacement flexible air hose designed to route airflow between internal heater components, supporting proper air movement, combustion balance, and reliable operation across compatible Toyotomi oil heaters.
What’s included: One (1) Toyotomi L-shaped air hose.
Installation limits: Intended for replacement use during heater service; installation should be performed with the heater powered off and fully cooled, following manufacturer procedures for hose routing and secure attachment.
Compatibility: Compatible with multiple Toyotomi oil heater models requiring the L-shaped air hose configuration.