Lennox 18Y93 Relay Kit 30067439-890 Each 220 paper filter element

Each 220 paper filter element effectively captures particulates

The gasket is rated to match the maximum operating pressure (MOP) of the A8 and B8 float and thermostatic traps

maintains the calibration integrity of your instrumentation by providing consistent ink flow and pressure against the chart paper

000 Ohm Balco RTD element

Lennox 18Y93 Relay Kit 30067439-890 Each 220 paper filter elementThe 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