Lochinvar & A.O. Smith 100208393 Pressure Switch 326058-758 Product Features: 24V Low Water

Product Features: 24V Low Water Cut-Off operation optimized for residential gas-fired and oil-fired systems

this is the factory-verified direct replacement part for that specific number

specifically between -10°F and 20°F

it requires a minimum pressure differential of 5 PSI to open and function correctly

the sensor must be replaced immediately to prevent electrical shorts to the burner ground

Lochinvar & A.O. Smith 100208393 Pressure Switch 326058-758 Product Features: 24V Low WaterWhen you are troubleshooting a no heat call on a Lochinvar or A. O. Smith high efficiency unit, the Lochinvar & A. O. Smith 100208393 Pressure Switch is often the gatekeeper for the combustion sequence. This OEM air pressure switch is calibrated to a specific set point of 6. 20" WC, ensuring that the induced draft blower is moving enough air to support safe combustion before the gas valve is energized. As an HVAC air pressure switch replacement, this