Lennox X8609 Fan Timer Board Els PW 17895 including the 21TC and AUC

including the 21TC and AUC series

This part number specifies the motor and blade assembly

The Lennox 78M25 Reversing Valve is a critical OEM component designed for high-performance heat pump systems

It matches all physical dimensions

Built to handle a maximum pressure of 1/2 PSI

Lennox X8609 Fan Timer Board Els PW 17895 including the 21TC and AUCThe Lennox X8609 Fan Timer Board serves as a critical electronic interface for managing blower motor staging and timing in residential heating and cooling systems. Specifically engineered as the Lennox OEM replacement part for the Honeywell ST9160B1068, this control board handles the sequencing of the internal fan to ensure proper heat exchanger cooling and improved efficiency. As a furnace fan timer control, it utilizes a fixed or adjustable delay on