Weil McLain 383-600-069 Control 30067439-890 featuring improved thermal protection and

featuring improved thermal protection and updated electrical resistance elements

Precise Level Monitoring: The 5/8" OD glass allows for clear visual inspection of liquid levels in pressurized vessels

This allows the control to break the circuit to the cooling components while simultaneously making the circuit to the harvest heater or hot gas valve

Its nickel-plated forged brass body and stainless steel ball and stem construction provide robust durability and a 600 psi body pressure rating

Weil McLain 383-600-069 Control 30067439-890 featuring improved thermal protection andThe Weil McLain 383 600 069 Low Water Cutoff (LWCO) is an essential boiler safety device engineered for high performance hydronic systems. This probe type LWCO is specifically designed for integration with Weil McLain WM97+, Ultra Commercial, and SlimFit boiler models. It functions by monitoring fluid levels within the heat exchanger, providing a critical boiler burner shutdown signal if levels drop below the safe threshold. This control is a direct