Lennox 14T66 Pressure Switch Assembly, 2 Stage, 1" - 0.25" WC, 0-7500' Elevation, Combustion Air

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Lennox 14T66 Genuine OEM Replacement Part

The Lennox 14T66 Pressure Switch Assembly controls the unit by turning it on or off based on changes in pressure levels to ensure proper operation.

Making the move to real OEM buttons and switches contributes to the efficient operation of your HVAC system for a comfortable indoor environment
Fits popular SLP99DF070XV36B-01, SLP99DF070XV36B-02, SLP99DF090XV36C-01 units and more (see FITS MODELS below for complete list)
Application: Combustion Air
Elevation Range: 0-7500'
Product Type: Pressure Switch Assembly
Stages: 2 Stage
Water Column: 1" - 0.25" WC

Lennox 14T66 Genuine OEM Replacement Part