the H-540 Hawkeye features a solid-state status output rated for 1A at 30VAC/DC and a mechanical command relay capable of handling 1 HP at 120VAC

This model is designed for 25 to 30mV pilot systems

By utilizing industrial-grade materials

utilizing a molded porous core of blended desiccants and activated charcoal

Lennox 53K80 Fan Timer Kit Els PW 17895 the H-540 Hawkeye features aThe Lennox 53K80 Fan Timer Kit (replaces LB 90157A) is a critical OEM replacement component engineered for precise fan motor orchestration in Lennox Pulse G21 and high efficiency furnace series. This HVAC control board integrates a sophisticated fan timer control circuit that manages the post purge and pre purge cycles of the blower motor to optimize heat exchanger thermal discharge. Designed for high duty cycle applications, the kit includes the