providing a reliable electrical break at exactly 145 degrees F

While the dimensions are 1

adhering to UL and CSA recommendations for grounding

suitable for demanding 3-phase machinery

Weil McLain 381-330-025 Control Module Els PW 17895 providing a reliable electrical breakThe Weil McLain 381 330 025 Control Module is the designated OEM replacement for the obsolete 381 330 023, engineered specifically for high efficiency hydronic systems. This integrated boiler control (IBC) manages critical sequencing for gas fired units, including the Weil McLain GV90+ series. Operating on 24VAC control voltage and 120VAC line voltage, this module regulates the igniter, inducer motor, gas valve, and circulator pumps. It features