Lochinvar & A.O. Smith 100110799 Damper Drive 321894-709 Minimal Maintenance: The free-floating lever
Baker’s notes & crumb story
Description
Lochinvar & A.O. Smith 100110799 Damper Drive 321894 709 Minimal Maintenance: The free floating lever Minimal Maintenance: The free floating lever mechanism reduces friction points the motor maintains a consistent torque profile while adjusting airflow to match the modulated burner firing rate