Lennox 34M74 Pressure Switch with Bracket, .33" WC

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Lennox 34M74 Genuine OEM Replacement Part

The Lennox 34M74 Pressure Switch With Bracket controls the HVAC unit’s activation or deactivation in response to fluctuations in pressure levels.

Real OEM buttons and switches provide the precise control needed for optimal HVAC performance
Fits popular 80MGF2-75A-02, 80MGF2-75A-01, 80MGF2-75S-01 units and more (see FITS MODELS below for complete list)
Includes: Bracket
Pressure Rating: .33" WC
Product Type: Pressure Switch

Lennox 34M74 Genuine OEM Replacement Part