Lennox 18Y93 Relay Kit 30067439-890 providing technicians with a reliable

providing technicians with a reliable solution for restoring system timing sequences

it serves as a critical HVAC replacement relay for sequencers and blower motor controls

the included bracket ensures correct orientation of the diaphragm

Key Benefits: Precise Pressure Calibration: Factory-set at 165Op/130Cl to ensure accurate compressor protection without the need for field adjustments

Flexible Mounting: Compatible with bulb wells and packing nut assemblies for immersion or closed-tank installations

Lennox 18Y93 Relay Kit 30067439-890 providing technicians with a reliableThe 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