RinnaiTransformer, EX22C

The Rinnai Transformer, part number 205000049, is an electrical component designed for use in Rinnai direct vent furnace systems. This transformer supplies the necessary voltage conversion required for proper operation of the heater’s internal electrical circuits.

The transformer is installed within the heater assembly and works with the control board and other electronic components to regulate electrical power. Maintaining a properly functioning transformer helps ensure reliable ignition, control operation, and overall system performance.

What’s Included: One replacement transformer with wire leads and connectors.

Installation Limits: Intended for installation within compatible Rinnai heater systems and should be installed by qualified service personnel.

Compatibility: Rinnai EX17, EX17C, EX22, EX22C, and EX22CW direct vent furnace models.

• OEM Rinnai transformer electrical component
• Part number 205000049 for accurate replacement identification
• Provides voltage conversion for heater electronics
• Supports ignition and control board operation
• Includes wire leads and connectors for installation
• Designed for Rinnai EX series direct vent furnaces

This transformer converts incoming electrical power to the appropriate voltage required by the heater’s internal components. Proper transformer function is essential for consistent operation of ignition systems and electronic controls.