Laars Heating Systems R0059100 Gas Valve 328140-751 The Trane SWT3324 Pressure Switch

The Trane SWT3324 Pressure Switch is an essential safety component designed for high-precision monitoring of combustion air and flue gas pressure in Trane and American Standard furnaces

Preventative Diagnostics: Crucial for identifying moisture contamination before it leads to system-wide failure

Industrial Build: Heavy-duty housing and robust internal mechanics handle high-cycle operation in industrial refrigeration and air conditioning applications

engineered to interrupt the heating cycle if a flame rollout condition or heat exchanger blockage occurs

With band/thru-bolt mounting

Laars Heating Systems R0059100 Gas Valve 328140-751 The Trane SWT3324 Pressure SwitchThe Laars Heating Systems R0059100 Gas Valve is a critical components for maintaining precise fuel regulation in high performance hydronic systems. This 24V natural gas valve is engineered for standing pilot applications, featuring a 1 2" x 3 4" FPT connection (often adapted for 1 2" x 1 2" configurations) to ensure a secure, leak free seat within the gas train. With a factory set manifold pressure of 4" w. c., it provides the consistent flow required