Toyotomi Pressure Relief Plate

The Toyotomi Plate Pressure Relief, part number 20479530, is a safety and pressure management component used in several Toyotomi Laser and Oil Miser heater systems. This plate is installed within the heater assembly and works with the relief gasket area to help regulate pressure conditions within the combustion system.

The pressure relief plate is positioned adjacent to the gasket relief section of the heater assembly and functions as part of the system designed to maintain safe operating conditions during combustion. Proper installation and integrity of this component help support safe heater operation and protect internal parts from abnormal pressure conditions.

What’s Included: One replacement pressure relief plate designed for installation within compatible Toyotomi heater assemblies.

Installation Limits: Intended for installation within compatible Toyotomi heater combustion assemblies requiring the pressure relief plate component.

Compatibility: Toyotomi Laser 30, Laser 300, Laser 301, Laser 302, Laser 530, Laser 531, Laser 532, and Oil Miser OM-22 heater systems.

• OEM Toyotomi pressure relief plate component
• Part number 20479530 for accurate replacement identification
• Supports internal pressure management within the heater
• Installed adjacent to the gasket relief assembly
• Compatible with multiple Laser and Oil Miser heater models
• Direct replacement part for damaged or worn pressure plates

This pressure relief plate is part of the heater’s internal safety system and helps maintain proper combustion chamber conditions during heater operation. Maintaining the integrity of this component supports reliable heater performance and safe system operation.