Lennox 36W77 Pressure Switch, Dual, 0.25"/1.22" WC

The Lennox 36W77 Pressure Switch quickly and automatically responds to changes in system pressure, ensuring high efficiency and performance in all operations.

• Choosing real OEM buttons and switches help enhance the efficiency of your HVAC system for consistent climate control
• Fits popular G71MPP-60C-090-01, G71MPP-36B-070-03, G71MPP-36B-070-02 units and more (see FITS MODELS below for complete list)
• Common Equipment Type(s): Furnace Parts
• Configuration: Dual
• Pressure Range: 0.25"/1.22" WC
• Product Type: Pressure Switch