Internal Pilot Logic: Features internal pilot gas flow

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it ensures stable flow for multi-appliance residential and commercial manifolds

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Typical conversion kits for this series focus on orifices and pilot assemblies

Lennox 87J71 Sequencer Els PW 29614 Internal Pilot Logic: Features internalThe 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