causing the Lennox 210F limit switch to reach its opening temperature

Always verify the rotation by looking at the discharge side of the unit to ensure proper airflow direction

Ensures accurate flame rectification signal to prevent intermittent ignition failure

With a 1 1/4 inch NPT pipe size and a significant 15 Cv flow coefficient

Lennox 29K24 Cover Refrigerant causing the Lennox 210F limitThe Lennox 29K24 Cover with integrated gasket is a critical OEM replacement part designed to maintain the pressure integrity of the heat exchanger assembly. Measuring 3" x 5", this collector box cover provides a precision seal to prevent combustion leakage and ensure proper drafting within high efficiency Lennox G24, G24M, and G32 series furnaces. Constructed from heavy gauge galvanized steel to resist thermal stress and corrosion, it features a pre