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Reference the LED diagnostic light on the board surface
Designed for seamless integration into Heil Quaker
ensuring precise modulation and system efficiency without the need for additional proprietary gateways
Multi-Poise Mounting: Capable of installation in any plane or angle (excluding 'D' suffix models) for maximum job site flexibility
Nordyne 903481 Heat Exchanger 320734-701 Reference the LED diagnostic lightThe Nordyne 903481 Heat Exchanger is the heavy duty genuine OEM replacement part specifically engineered to replace the legacy D10309R model. As a critical primary component in Nordyne furnace systems, including high performance Miller and Intertherm mobile home furnaces, this heat exchanger is built to handle the rigorous thermal cycling of high efficiency gas heating. Technicians recognize the 903481 for its precision formed aluminized steel