Lochinvar & A.O. Smith 100108844 Damper 321894-706 or a visible loss of

or a visible loss of tension in the actuator assembly

eliminating the need for a technician to manually clear the trip condition

ensuring consistent manifold pressure for efficient combustion cycles

5 degree fixed differential prevents short-cycling of compressors or heating elements

Universal Compatibility: Engineered as a drop-in replacement for the Barber Colman MA-419 series and various CYCH predecessors

Lochinvar & A.O. Smith 100108844 Damper 321894-706 or a visible loss ofThe Lochinvar & A. O. Smith 100108844 is a professional grade 6" AL Base Style Flue Damper engineered to maintain high efficiency standards in residential and commercial heating systems. Serving as the direct, updated version for 9002537205, this motorized component is essential for modern HVAC technician workflows, ensuring that energy is preserved by preventing standby heat loss through the vent pipe when the burner is inactive. Constructed with a