Common Questions & Troubleshooting What does this contactor control in a Reznor unit

this switch is a staple for contractors requiring high-accuracy airflow proving and system safety logic

This genuine OEM replacement part is manufactured from high-grade

In a typical mixing or diverting setup

Veris Industries PX3DXX01 Transducer 322838-754 Common Questions & Troubleshooting WhatEffective 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