Lennox 24L51 Pressure Switch 30067439-890 Is the switch action latching

Is the switch action latching or momentary

Is the Reznor 103498 compatible with 460V systems

and 1/2" bore specs

While it provides a higher dielectric strength

Lennox 24L51 Pressure Switch 30067439-890 Is the switch action latchingThe Lennox 24L51 Pressure Switch is a critical OEM safety component engineered for precise airflow monitoring in Lennox residential and light commercial gas furnaces. This induced draft pressure switch features a single pole, single throw (SPST) configuration factory set to a 0. 51" WC (water column) trip point. Designed for high accuracy sensing, it utilizes a 1 4" barb connection for seamless integration with standard vacuum tubing and includes an