5 lb (96 N)

making it a versatile choice for VAV box reheat coils and bypass loops

While the 125401 sensor lead is used across several series

Maintenance-Free Operation: The NDIR sensing element provides long-term stability and eliminates the labor costs associated with manual CO2 sensor calibration

addressing the primary failure points in normally closed valves

Lennox 14T65 Switch Kit 320788-704 5 lb (96 N)The Lennox 14T65 Switch Kit, specifically the High Alt SwtchKit 7501 10000ft, is a critical high alpine pressure switch conversion designed for Lennox gas furnaces operating at extreme elevations. This kit ensures safe and reliable ignition by adjusting the vacuum pressure thresholds to account for thinner air density at altitudes between 7,500 and 10,000 feet. This Lennox OEM furnace part replaces standard factory switches that may fail to close at