Lochinvar & A.O. Smith 100304110 Pump L99H008 Built with sleeve bearings and

Built with sleeve bearings and thermal overload protection

Operating on a high-reliability 902MHz frequency

If the bellows are leaking or the paddle is damaged

contractors can maintain system integrity without replacing entire valve bodies

Lochinvar & A.O. Smith 100304110 Pump L99H008 Built with sleeve bearings andThe Lochinvar & A. O. Smith 100304110 Pump is a critical variable speed circulator designed for high efficiency commercial water heaters and boilers. This 0 10VDC pump assembly utilizes a 1 1 4" flange connection to facilitate seamless integration into complex hydronic loops. Engineered for modulating pump control, it communicates directly with the appliance's control board to adjust flow rates based on real time demand, ensuring optimal delta T