2 switch to provide LWCO protection

What is the difference between this "Heavy Pattern" and a standard water gauge

Check your unit's wiring diagram or data plate

It is recommended to use the exact 35-725911-117 cross-referenced part to maintain system certification

or physical cracks caused by excessive tightening of the drain fitting or thermal fatigue over time

Setra 231G-MS1-2F-N Pressure Transducer 319852-301 2 switch to provide LWCOThe Setra 231G MS1 2F N represents the industry standard for wet to wet differential pressure monitoring in hydronic systems and HVAC process control. This multi configurable transducer is an all in one solution for contractors, featuring 8 field selectable pressure ranges and 4 field selectable analog outputs (4 20 mA, 0 5 VDC, 0 10 VDC, and 1 5 VDC). Built around a highly reliable piezoresistive sensor, it handles unidirectional ranges of 5, 10, 25,