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

Exposure to liquids or corrosive fumes will damage the capacitive sensor element

With band/thru-bolt mounting

Look for visible signs of pitting

please check your unit's parts manual or contact us with your model and serial number

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