Lennox 64L81 Air Flapper 30067439-890 or large-scale steam generators

or large-scale steam generators

Common Questions: Does this include the pilot tubing

1 Amp draw

typically downstream of the bulb

Lennox 64L81 Air Flapper 30067439-890 or large-scale steam generatorsThe Lennox 64L81 Air Flapper Kit (LB 98453B) represents a critical component for maintaining the combustion integrity of legacy Lennox Pulse series furnaces. This genuine OEM replacement kit, containing 10 individual 3 5 8" OD diaphragms, is engineered to handle the unique pressure dynamics of Lennox G14 and G21 units. As a veteran grade air diaphragm kit, these flappers regulate airflow within the combustion chamber, opening and closing in rapid