Lennox 24W51 Pressure Switch Freon supporting both clockwise and counter-clockwise

supporting both clockwise and counter-clockwise requirements

Ensure the top 1/2-inch of the tip is engulfed in the flame for peak output

for horizontal suction lines

this valve is designed for 150 psi maximum water pressure and is rated for a heating point range of 115 to 180 degrees F

Lennox 24W51 Pressure Switch Freon supporting both clockwise and counter-clockwiseThe Lennox 24W51 Pressure Switch is a critical safety component designed for two stage high efficiency gas furnaces. This dual stage pressure switch is calibrated to monitor combustion air blower performance, ensuring the system operates within specific Inches Water Column (WC) parameters. Featuring set points of . 65" WC and 1. 15" WC, this assembly prevents unsafe ignition by verifying that the inducer motor is moving sufficient air to clear flue