anchoring the motor to the blower housing or fan orifice to prevent shifting and ensure efficient energy transfer to the fan blades

specifically fitting models such as the BYC130 series and other vertical/horizontal gas units

35" WC set point and is configured as a single pole normally open switch (SPNO) designed to close on fall

this assembly ensures the aerodynamic balance required to prevent bearing wear and excessive vibration in York

Constructed to rigorous industrial standards

Lennox 18Y93 Relay Kit Els PW 17895 anchoring the motor to theThe Lennox 18Y93 Delay Relay Kit is a critical OEM component designed to regulate blower motor timing and facilitate efficient sequence operations in commercial HVAC equipment. As a primary delay relay kit, the 18Y93 provides a fixed 45 second blower on delay and a 150 second blower off delay, ensuring the heat exchanger is adequately warmed before airflow begins and residual heat is fully utilized post cycle. This HVAC time delay relay is the factory