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or monitoring residential heating equipment
PAD-A04-1725-051 is identical to A04-1725-051
50VA Rating: Higher capacity than standard 40VA units to handle multiple contactors or zone valves
Is the 100109636 compatible with 240V systems
Lennox 75M22 Pressure Switch 326058-757 or monitoring residential heating equipmentThe 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
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