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Using this dedicated OEM switch ensures the unit operates within the specific safety parameters intended by the manufacturer
Key Benefits Straight-Thru-Flow Technology: Conical valve design provides the highest pressure drop capacity available for its size
an AGC series model or an external switch kit should be utilized
Does the bracket include mounting screws
Lennox 80W51 Pressure Switch 326058-758 Using this dedicated OEM switchThe Lennox 80W51 Pressure Switch is an essential safety component designed for Lennox furnaces and higher efficiency HVAC systems. This differential pressure switch is factory calibrated to a 0. 55" w. c. set point, ensuring reliable monitoring of the combustion blower and venting pressure. As a genuine OEM Lennox replacement part, this switch precisely detects the negative pressure required to safely initiate the furnace ignition sequence, preventing
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