the contacts are rated for standard line voltage applications typical in Lennox control circuits

or excessive short-cycling of the compressor

maintaining the thermal efficiency required for high-recovery systems

Durable Refractory Construction: Built to endure high thermal stress without degrading

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

Setra 231G-MS1-2F-N Pressure Transducer 319852-301 the contacts are rated forThe 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,