Tekmar Controls 680 Control 318172-701 keeping your 1" Spence regulator

keeping your 1" Spence regulator within OEM performance specs

this 208/230V single-phase motor provides consistent airflow across cooling coils

This 10-pole US Motors ECM is electronically protected and reversible

Precise Flame Sensing: Utilizes advanced flame rectification technology for reliable safety shut-off

Technicians should first verify line voltage and 24V control signals entering the module

Tekmar Controls 680 Control 318172-701 keeping your 1" Spence regulatorThe 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