Lennox 17U20 Pressure Switch Freon This specific model features a

This specific model features a "tall" standard body—measuring approximately 3

it often leads to pressure switch lockout errors or inefficient fuel-to-air ratios

the 8620-034 provides a secure and stable mounting solution for single wheel direct drive motors

Whether you are servicing a boiler system or an industrial process line

Lennox 17U20 Pressure Switch Freon This specific model features aThe Lennox 17U20 Pressure Switch is a high precision sensing component engineered for critical monitoring in residential and commercial HVACR systems. This OEM Lennox 104371 10 replacement part is designed to actuate at 1. 00 inch W. C., providing essential safety interlocking for furnace draft inducer motors and air handling units. Built with a sensitive diaphragm and a robust SPST N. O. contact configuration, it ensures the electrical circuit closes