Laars Heating Systems R0021901 Low Water Cut Out 320788-702 What are the benefits of

What are the benefits of an ECM over a PSC motor in this application

Using an old or out-of-spec capacitor can lead to motor hum and premature winding failure

providing 100% shut-off for both main and pilot gas in the event of ignition failure

This model is compatible with R-22

Laars Heating Systems R0021901 Low Water Cut Out 320788-702 What are the benefits ofThe Laars Heating Systems R0021901 Low Water Cut Out is a critical safety component designed for professional hydronic boiler maintenance and equipment protection. This LWCO safety device serves as the primary defense against dry fire conditions by monitoring real time fluid levels within the heat exchanger. When water levels drop below the required threshold, the low water cut out kit immediately interrupts the burner circuit, preventing catastrophic