Lennox 18M62 Pressure Switch 322838-753 it ensures high-volume throughput even

it ensures high-volume throughput even in zero-pressure differential applications

Reduces diagnostic time and minimizes equipment downtime during maintenance or repair

A low pressure cutout switch monitors the refrigerant levels

ensure your actuator choice matches the high-temperature requirements of your steam loop to maintain long-term mechanical integrity

Lennox 18M62 Pressure Switch 322838-753 it ensures high-volume throughput evenThe Lennox 18M62 Pressure Switch is a critical dual stage furnace component designed for precise combustion air proving in high efficiency heating systems. As an OEM Lennox replacement part, this switch is factory calibrated to monitor the static pressure produced by the inducer motor, ensuring the system only proceeds to ignition when proper venting is established. This 2 stage pressure switch features a dual level actuation pointtypically set at 0.