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The reversible rotation is easily adjusted via the lead connections
and corrosion-resistant for demanding environments
This valve is calibrated strictly for R-22 refrigerant pressure-temperature characteristics
providing flexibility for different system requirements
increased flue gas temperatures
Lennox 10U94 Pressure Switch 321142-301 The reversible rotation is easilyThe Lennox 10U94 Pressure Switch is the OEM replacement for 103614 09, engineered specifically for high efficiency gas furnace applications. This SPST pressure switch is factory calibrated to a . 90" wc set point, providing critical safety monitoring of the inducer motor and venting system vacuum. Designed for Lennox, Armstrong, and Ducane units, it serves as a direct furnace air pressure switch replacement for several legacy components, including