Toyotomi Heat Exchanger

The Toyotomi Heat Exchanger, part number 20478044, is a replacement heat transfer component designed for select Toyotomi and Toyostove vented heater models. The heat exchanger captures and transfers heat from the combustion process into the room, supporting efficient heating performance and reliable heater operation.

What’s included: one replacement heat exchanger.

Installation limits: the heat exchanger must be installed according to the heater manufacturer’s service instructions. The heater must be powered off, cooled, and properly serviced to ensure correct fitment, secure mounting, and safe operation.

Compatibility: Compatible with Toyotomi and Toyostove Laser 55, Laser 56, Laser 56MH, Laser 56CA, and Laser 560 vented heater models.

• Replacement heat exchanger for Toyotomi vented heaters
• Transfers combustion heat into the living space
• Supports efficient and consistent heater performance
• Critical component of the heater’s heat output system
• Direct-fit replacement for compatible Toyotomi models
• Used during heater repair and refurbishment
• Genuine Toyotomi component for proper fit and dependable operation

Proper heat exchanger condition is essential for safe operation, efficient heat output, and long heater service life.