Why is my "LWCO Active" light not turning on

The OSY2 utilizes SPDT switch contacts

making it suitable for both high-pressure and low-temperature applications

Always check the required MBTU/h for your specific burner to ensure proper sizing

For field durability

Reznor 121600 Gas Valve Els PW 17895 Why is my "LWCO Active"The Reznor 121600 Gas Valve is a professional grade liquid propane (LP) gas control engineered for high performance spark ignition systems. This specific 24V gas valve features a standard 1 2" NPT inlet and a 3 4" NPT outlet, making it a drop in replacement for a wide range of Reznor unit heaters and duct furnaces. Designed to handle the rigorous demands of commercial and industrial heating environments, the Reznor 121600 ensures precise fuel