Lennox 18Y93 Relay Kit Els PW 17895 This specific model is calibrated

This specific model is calibrated for 240Vac 60Hz electrical supplies

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preventing common combustion issues such as delayed ignition or soot buildup

Common Questions & Technical Support: When should I choose the SPP8E over a standard 3-wire kit

This HVACR refrigeration valve is essential for isolating portions of the refrigerant circuit during repair

Lennox 18Y93 Relay Kit Els PW 17895 This specific model is calibratedThe 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