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supporting a maximum allowable pressure of 400 psi at standard temperatures and 38 psig for saturated steam service
Rugged Enclosure: The standard NEMA 4X rating provides watertight and corrosion-resistant protection for electrical components
Common Questions: How often should I replace the sensor and filters
If you notice increased noise
If the ports are corroded or the metal is warped
Lochinvar & A.O. Smith 100111022 VFD Assembly 319852-301 supporting a maximum allowable pressureThe Lochinvar & A. O. Smith 100111022 VFD Assembly is a high performance variable frequency drive engineered for precise motor speed control in high efficiency commercial water heaters, specifically the Cyclone BTH 400 and BTH 500 series. This OEM replacement part (formerly 9006245005) is vital for modulating the blower motor to match varying load demands, significantly enhancing energy efficiency and reducing operational wear on internal components.