Weil McLain 381-330-025 Control Module R-410A technicians should always inspect and

technicians should always inspect and replace the mounting gaskets if they show signs of wear or compression set

This unit is the direct superseding replacement for the 62-24268-01 and 62-24192-01 series found in many Protech-equipped systems

The Hydrolevel EW201 Electro-Well (Part Number 48-201) is the specialized 3/4" NPT immersion well required to unlock the Low Water Cut-Off (LWCO) functionality on Fuel Smart Hydrostat models

Common Questions What is the primary function of the Aaon P63200

Built with a heavy-duty nickel-plated exterior

Weil McLain 381-330-025 Control Module R-410A technicians should always inspect andThe 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