Lochinvar & A.O. Smith 100110800 Damper Drive L99H008 This 140-200F Auto Limit Switch

This 140-200F Auto Limit Switch monitors internal air temperatures

Secure Connectivity: Integrated spade terminals reduce voltage drops

Relying on 326-33850-000 technical specs ensures the hydraulic performance matches the original system design

Always verify the part number on your existing motor shell before ordering

making it a rugged choice for service technicians handling natural gas

Lochinvar & A.O. Smith 100110800 Damper Drive L99H008 This 140-200F Auto Limit SwitchThe Lochinvar & A. O. Smith 100110800 motorized damper drive is a critical component for managing combustion air intake and flue gas flow in high efficiency industrial boilers and commercial water heaters. This 8 inch flue damper actuator serves as a direct replacement for legacy part numbers 100110800 and 105151 000, engineered specifically for Lochinvar Copper Fin II and Power Fin series units. Operating on a 24VAC control circuit, this drive