this unit serves as a critical primary or secondary limit control for hot water heating systems and a secondary safety control for steam boilers

Single Pole Design: Simplifies wiring installations while maintaining the shunt for constant power where applicable

Key Benefits of the 20196403 Manifold

This genuine OEM replacement part is manufactured from high-grade

Optimized Combustion: Eliminates air infiltration at the heat exchanger interface

Veris Industries PX3DXX01 Transducer 322838-754 this unit serves as aEffective air management depends on the reliability of your differential pressure monitoring. The Veris Industries PX3DXX01 is a versatile differential pressure transducer designed specifically for duct mounted applications. This high performance sensor excels in duct static pressure monitoring and airflow measurement inside commercial HVAC systems. Unlike standard sensors, the PX3DXX01 features a field selectable switch that allows you to toggle