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Is the 18G89 interchangeable with the 18G8901
Utilizing genuine Reznor 98698 components ensures proper flame impingement on the thermocouple or flame sensor
or a clogged ScreenCheck flame arrestor
the 302600 (CO-12) is the standard replacement gasket for the 764 series low water cut-offs
ensuring the burner cuts out exactly when needed to maintain system integrity
Lennox 39H24 Damper Coupler Is the 18G89 interchangeable withThe Lennox 39H24 Damper Coupler Left is a critical genuine OEM replacement part engineered for precise airflow management in commercial and residential Lennox HVAC systems. As a veteran technician knows, maintaining the integrity of the linkage between the damper actuator and the louver blades is essential for pressure control and ventilation efficiency. This left hand specific coupler is designed to eliminate slippage and ensure responsive adjustment
