Tridelta FS6593-1090 Pressure Switch LENNOX PULSE 58H3101 3.00″ W.C. 🔥 Checked
P/N: 58H3101. OEM Lennox Pulse Furnace. OEM in certain models of Lennox Pulse furnaces, may also be used in others. After parts were removal from the furnace, this Pressure Switch was also checked on the workbench to confirm.