Lennox 87J71 Sequencer 324846-701 making it an essential OEM

making it an essential OEM replacement part for maintaining system integrity and ASHRAE compliance

Is the internal motor protection auto-resetting

this 240V rated breaker is fully compatible with 208V three-phase systems commonly found in commercial HVAC installations

The integrated spring return actuator provides a critical fail-safe position

Integrated Air Venting: The internal thermostatic bellows eliminate air binding and improve system startup times

Lennox 87J71 Sequencer 324846-701 making it an essential OEMThe Lennox 87J71 Heat Sequencer is a critical OEM replacement component designed to manage the staging of electric heating elements in residential and light commercial air handlers. This upper heat sequencer functions as a thermal relay, utilizing a 24V solid state PTC heater to actuate a bimetal disc. By providing precise time delay intervals, it prevents massive inrush currents that could otherwise trip circuit breakers or damage the electrical