Lennox 87J71 Sequencer 324846-701 The integrated spring return actuator

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

critical for maintaining system static pressure and motor efficiency

this valve ensures linear heat output across a wide range of actuator positions

ensure the probe is fully immersed in the top six inches of the tank where the water is hottest

Lennox 87J71 Sequencer 324846-701 The integrated spring return actuatorThe 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