Complete Kit: Includes the normally open pressure switch and vinyl sensing tube for immediate field installation

The 1/2" bore on the discharge side allows for a seamless press-fit onto standard motor shafts

a failing indoor ambient sensor often results in short-cycling or inaccurate climate regulation within hotel and commercial guest rooms

this thermal expansion tank comes with a factory pre-charge of 20 PSI

For service technicians requiring a direct OEM replacement

Veris Industries HW2XA2A Humidity Sensor 30067439-890 Complete Kit: Includes the normallyMaintain precise environmental control with the Veris Industries HW2XA2A, a professional grade wall mount humidity sensor engineered for demanding BAS integration. This unit serves as the direct replacement for HWX3XSX and HWX2XSX legacy models, featuring a high performance thin film capacitive sensor element that provides 2% RH accuracy. Designed for field reliability, the sensing element is fully replaceable, allowing technicians to restore factory