Heat Exchanger Zoom

Toyotomi Heat Exchanger Assembly

20476845

Models: OM-122DW

Status: In Stock

US$1,510.99

Description

Description

The Toyotomi Heat Exchanger Assembly, part number 20476845, is an OEM replacement heat exchanger engineered to transfer combustion heat efficiently into circulating room air, restoring proper heating performance and thermal efficiency in compatible Toyotomi oil heaters.

What’s included: One (1) Toyotomi complete heat exchanger assembly.

Installation limits: Intended for replacement during major heater service; installation should be performed with the heater fully cooled, electrical power disconnected, and fuel supply shut off, following manufacturer service procedures.

Compatibility: Compatible with the Toyotomi OM-122DW oil heater model.

Features

Features

  • OEM Toyotomi heat exchanger assembly
  • Transfers combustion heat to circulating air efficiently
  • Restores proper heating output and thermal performance
  • Manufactured to original Toyotomi specifications
  • Direct-fit replacement for the OM-122DW heater
  • Critical component for safe and efficient heater operation

Specifications

Specifications

Product Type: Heat exchanger assembly
Brand: Toyotomi
Manufacturer Part Number: 20476845
Application: Oil heater heat transfer system
Function: Transfers heat from combustion chamber to room air
Compatible Models: OM-122DW

 

Proper heat exchanger performance is essential for safe operation, efficient heat output, and long-term heater reliability.

 

Support

Support

   
Product FAQ

What does the Toyotomi 20476845 heat exchanger assembly do?

It transfers heat from the combustion chamber into the air circulated through the heater.

Which heater model is this heat exchanger compatible with?

It is designed specifically for the Toyotomi OM-122DW oil heater.

Is this an OEM Toyotomi replacement part?

Yes. This is an OEM Toyotomi heat exchanger assembly manufactured to original specifications.

Can a damaged heat exchanger affect heater performance?

Yes. Damage or blockage can reduce heat output and affect safe operation.

Is this part used for new heater installations?

No. It is intended as a replacement component for an existing heater.

Should the heater be cooled before replacing the heat exchanger?

Yes. The heater should be powered off and fully cooled before servicing.

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