Lennox 93M28 Flue Assembly 321894-709 Where is the System Sensor

Where is the System Sensor RA100Z primarily used

Does this unit require a separate control voltage

Common Questions Is the Lennox 52J98 gasket different from the 52J9801

It will close the circuit automatically once the temperature cools to the 115°F lower limit

while it is often paired with a shaft seal replacement

Lennox 93M28 Flue Assembly 321894-709 Where is the System SensorThe Lennox 93M28 Flue Assembly is a critical OEM replacement component designed for high efficiency gas furnaces to ensure the safe and effective expulsion of combustion byproducts. As a genuine Lennox repair part, this flue tee exhaust assembly is specifically engineered to handle the thermal demands and corrosive nature of flue gases in condensing systems. It maintains precise furnace venting system integrity, preventing the hazardous accumulation