this logic module optimizes free cooling by precisely modulating outside air dampers and exhaust air dampers based on environmental conditions

This specific model is designed for CCW Lead End (CCWLE) rotation

Heavy-Duty Construction: Equipped with dual ball bearings and Class B insulation for extended service life in demanding blower duty cycles

making it suitable for most standard commercial power configurations

removing the safety hazard of breaking glass ampoules on the job site

Lochinvar & A.O. Smith 100112430 Switch R-134A this logic module optimizes freeThe Lochinvar & A. O. Smith 100112430 Switch is a factory specified blocked inlet pressure switch designed to maintain critical safety standards in high efficiency boilers and water heaters. As a direct OEM replacement part, this component is calibrated to monitor the combustion air inlet for obstructions. When the 100112430 pressure switch detects a restriction in airflow that could lead to incomplete combustion or hazardous venting conditions, it