ensuring compatibility with R-134a

the 1172826 ensures exact fitment and calibration within Heil

An open circuit (OL) indicates a failed internal element that requires immediate replacement

with yellow indicators for tenths and hundredths

allowing for consistent water temperature management without excessive cycling of the heating element

Warrick 16MC1B0 Control 328140-751 ensuring compatibility with R-134aThe Warrick 16MC1B0 is a high performance liquid level control designed for precise conductivity based sensing in industrial HVACR and process water applications. Operating on 120Vac supply voltage, this dual channel liquid level relay utilizes a 26,000 ohm sensitivity threshold in a direct acting mode, making it ideal for low to moderate resistance fluids. The unit features a Single Pole Double Throw (SPDT) configuration, providing one normally open