Lochinvar & A.O. Smith 100110615 Switch 326058-758 the MT1-9 is the physical

the MT1-9 is the physical mixing tube only

Common Questions: What are the signs that a burner assembly needs replacement

Legacy Upgrades: Provides a high-performance 33CSPREMLK direct replacement path for older RTUs and split systems without full equipment changeouts

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While it can function in various orientations

Lochinvar & A.O. Smith 100110615 Switch 326058-758 the MT1-9 is the physicalThe Lochinvar & A. O. Smith 100110615 Blower Prover Switch is a critical safety component designed for high efficiency gas fired boilers and water heaters. As a veteran grade air sensing switch, this part identifies positive pressure to ensure the inducer motor is moving sufficient combustion air before the ignition sequence initiates. This OEM replacement switch (part number 100110615) is the updated version for the 9005726215 and functions as a