Lennox 75M22 Pressure Switch 326058-757 The Counter-Clockwise (CCW) rotation and

The Counter-Clockwise (CCW) rotation and 1/2-inch diameter flat shaft provide a direct mechanical fit for hundreds of model variants

or monitoring residential heating equipment

it features robust moisture-resistant leads and a calibrated sensor head that maintains stability across a wide temperature range—typically 10

Specifically engineered as the Honeywell VR8200H1129

PAD-A04-1725-051 is identical to A04-1725-051

Lennox 75M22 Pressure Switch 326058-757 The Counter-Clockwise (CCW) rotation andThe Lennox 75M22 Pressure Switch is a high precision OEM replacement part engineered for critical airflow monitoring in specific Lennox and Armstrong furnace models, including the G61MPV series. This dual pressure switch is factory calibrated with settings of 0. 50" and 0. 75" WC, ensuring the combustion air inducer maintains the correct static pressure for safe ignition and continuous operation. As a single pole single throw (SPST) component, it