Lochinvar & A.O. Smith 100111922 Relief Valve 340155-7026 The FP-02 is the bulk-packaged

The FP-02 is the bulk-packaged equivalent of the FP-02-1PK

3-phase heaters typically require a 2-pole thermostat (like the HUHAAMT2) or must be wired to a 24V contactor system

vapor-actuated thermometer that operates entirely without batteries or electrical input

This specific pilot burner orifice is engineered with a calibrated aperture to ensure the exact metered flow of gas—whether natural gas or propane—required to maintain a stable and reliable pilot flame

Lochinvar & A.O. Smith 100111922 Relief Valve 340155-7026 The FP-02 is the bulk-packagedThe Lochinvar & A. O. Smith 100111922 Relief Valve is a critical safety component designed for high demand commercial boilers and water heating systems. This heavy duty 1 inch relief valve is factory set at 50 PSI to provide reliable overpressure protection, preventing catastrophic vessel failure or system damage. As a genuine OEM replacement part, it ensures precise mechanical compatibility with Lochinvar and A. O. Smith equipment, maintaining the