Constructed with high-temperature resistant materials and a durable ceramic insulator

This electronic gas flame modulation ensures optimal efficiency for atmospheric burners

nitrogen dioxide

formerly identified as Lochinvar FIL2419

this 115V inducer blower features a high-torque motor and balanced impeller to minimize vibration and bearing wear

Lennox 36K30 Limit Switch 319847-401 Constructed with high-temperature resistant materialsThe Lennox 36K30 Limit Switch is a critical OEM replacement part engineered for high temperature regulation in residential and commercial gas furnaces. This auto limit switch features a 7 inch insertion length, ensuring the bimetal sensor is positioned deep within the heat exchanger airflow to accurately monitor discharge air temperatures. Configured with a 190F to 220F temperature range, the Lennox 36K30 acts as a primary safety control,