20476393 Gasket Heat Ex., BS36UFF, OM-148, OM-180 Zoom

Toyotomi Heat Exchanger Gasket

20476393

Models: BS-36UFF, OM-148, OM-180, OM-122DW, OM-128HH

Status: In Stock

US$37.99

Description

Description

The Toyotomi Heat Exchanger Gasket, part number 20476393, is a replacement sealing component designed for select Toyotomi and Toyostove water heater models. This gasket creates a tight seal at the heat exchanger interface, helping prevent combustion gas leakage and ensuring proper heat transfer during normal heater operation.

What’s included: one replacement heat exchanger gasket.

Installation limits: the gasket must be installed according to the heater manufacturer’s service instructions. The heater must be powered off and fully cooled before service, and all sealing surfaces should be clean and undamaged to ensure proper gasket compression and sealing.

Compatibility: Compatible with Toyotomi and Toyostove water heater models including BS36UFF, OM-148, OM-180, OM-122DW, and OM-128HH.

Features

Features

  • Replacement heat exchanger gasket for Toyotomi water heaters
  • Provides a secure seal at the heat exchanger connection
  • Helps prevent combustion gas and heat leakage
  • Supports proper heat transfer and heater efficiency
  • Direct-fit replacement for listed Toyotomi models
  • Used during heat exchanger service or disassembly
  • Genuine Toyotomi component for proper fit and dependable sealing

Specifications

Specifications

Product Type: Heat Exchanger Gasket
Brand: Toyotomi
Manufacturer Part Number: 20476393
Application: Heat exchanger sealing
Function: Seals heat exchanger interface
Compatible Models: BS36UFF, OM-148, OM-180, OM-122DW, OM-128HH

 

Replacing worn or damaged gaskets helps maintain safe combustion and efficient heater performance.

 

Support

Support

   
Product FAQ

Q. What does the Toyotomi heat exchanger gasket (20476393) do?

A. It seals the heat exchanger to prevent air or exhaust leakage during heater operation.

Q. Which Toyotomi models use this heat exchanger gasket?

A. It is compatible with Toyotomi BS36UFF, OM-148, OM-180, OM-122DW, and OM-128HH models.

Q. When should a heat exchanger gasket be replaced?

A. Replacement is recommended if the gasket becomes brittle, damaged, or no longer seals properly.

Q. Is this a direct replacement gasket?

A. Yes, it is designed as a direct-fit replacement for the original Toyotomi heat exchanger gasket.

Q. Why is proper heat exchanger sealing important?

A. Proper sealing helps ensure safe operation, correct airflow, and efficient heat transfer.

Q. Should installation follow Toyotomi service guidelines?

A. Yes, installation should always follow Toyotomi service instructions for safe and reliable operation.

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