Lochinvar & A.O. Smith 100208325 Indicator Light 328140-751 Does this unit require a

Does this unit require a manual reset after a low water condition

This normally closed (N/C) valve utilizes an internal pilot-operated globe pattern to manage saturated steam applications with a maximum differential pressure of 110 PSI

this 24V damper actuator ensures consistent performance and electronic stall detection to protect the gear train from damage due to obstructions

Operating at 220V

which was not utilized in these unit heater configurations

Lochinvar & A.O. Smith 100208325 Indicator Light 328140-751 Does this unit require aThe Lochinvar & A. O. Smith 100208325 Indicator Light is a critical diagnostic component engineered for precision monitoring in commercial and residential HVACR heating systems. This Indicator Light Green 24v provides immediate visual confirmation of system status, typically used to signify "Power On," "Normal Operation," or "Call for Heat" within the integrated control circuit. Designed for seamless integration into Lochinvar boiler and A. O. Smith