Lochinvar & A.O. Smith 100166432 Pump Els PW 29614 Failure is typically due to

Failure is typically due to a breach in the capillary tube or degradation of the internal mercury element

the Sterling 11J31R04090 is fixed for clockwise (CW) rotation

Precise Scheduling: Minimum ON/OFF times of 3 hours allow for tailored energy management and reduced operational overhead

Automatic Reset Functionality: Simplifies troubleshooting by allowing the system to attempt a restart once temperatures return to a safe 100°F threshold

The 5-10 PSI range is standard for gradual modulation

Lochinvar & A.O. Smith 100166432 Pump Els PW 29614 Failure is typically due toThe Lochinvar & A. O. Smith 100166432 Pump is a high performance circulating pump engineered specifically for AWN commercial water heaters and hydronic systems. This OEM replacement pump, also identified by the industry cross reference PUM3012, ensures precise flow rates required to maintain thermal efficiency and prevent scaling in high output heat exchangers. Designed for heavy duty circulator pump applications, it features a robust motor assembly