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Chrome-bevel sheet on grid paper — specs and return notes filed under the bay.
the Mueller AV3H-NK25J is engineered for industrial-grade performance and is compatible with standard high-pressure refrigerants typically found in modern HVACR systems
Flexible Circuitry: The 2-DPDT switch configuration supports complex control logic and multiple voltages
Industrial Standard: Features a robust 32-pin design and UL-recognized components for long-term field stability
ensuring alignment with factory burner manifolds and inducer assemblies
which simplifies field wiring and integration into existing burner management systems
Lochinvar & A.O. Smith 100145468 Panel 340155-7024 the Mueller AV3H-NK25J is engineeredThe Lochinvar & A. O. Smith 100145468 Insulation Front Panel is a critical thermal barrier designed for high efficiency commercial boilers and water heaters. Engineered to withstand extreme internal temperatures, this OEM replacement insulation prevents heat bypass and maintains the integrity of the combustion chamber. By securing the front of the unit, it ensures that thermal energy remains concentrated within the heat exchanger, directly improving
