383-500-643 | LWCO-H 24V Prb | Weil McLain

Weil McLain LWCO-H 24V Prb (383-500-643) The Weil McLain LWCO-H 24V Prb is a low water cutoff switch designed to protect your boiler from damage due to low water levels. This switch is normally closed and opens when the water level drops below a safe level, shutting off the boiler's gas supply. The LWCO-H 24V Prb is compatible with Weil McLain boilers and features a 24-volt probe for accurate water level detection. This switch is easy to install and maintain, helping ensure the safety and longevity of your boiler system. Our HVAC supply store offers the best prices and fast shipping on the Weil McLain LWCO-H 24V Prb (383-500-643). Order yours today!