As a power closed spring return open model

Engineered to withstand standard operating pressures found in commercial water inlet valves

What are the maximum operating limits for the RPVM1-S

Always verify your secondary control voltage before installation

With a 60 psi close-off rating

Tekmar Controls 680 Control R-22 As a power closed springThe Tekmar Controls 680 is a sophisticated 120Vac Snow Detector and Melting Control engineered for commercial and high end residential applications. Designed for seamless integration, it provides dedicated BAS, Boiler, and Mixing management, allowing contractors to command complex hydronic snow melting or electric heating systems via BACnet and Modbus protocols. This unit excels in precision, utilizing automatic snow ice detection with support for