Your cart is empty.
Your cart is empty.Lennox 104371-09 / 11U72 AIR PRESSURE SWITCH .90
Daniel Quiroz
2025-08-13 18:45:08
This was a direct replacement for my unit. I replaced my malfunctioning part with this new one and had my heater working again in less than 5 minutes.
Jeff
2025-06-17 13:35:33
Good purchase
James R.
2025-03-17 11:11:12
worked for me saved 120.00
Fred
2025-02-22 18:52:33
Perfect fit worked as described
Joshua
2025-02-07 14:52:41
Everything lines up with the original and works well out of the box, I would recommend. shipping was a little slow but it did come to Canada.
Michael P.
2025-02-03 19:34:58
Saved me a few hundred on a furnace repair. Local dealer won't sell parts without a HVAC license.
Joehammer
2025-01-23 17:01:01
Furnace
Timothy Salomon
2024-12-26 10:47:52
Must have for high efficiency Lennox condensing furnaces like ml190uh furnaces.
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