Using this in an LP system would cause hazardous combustion levels due to the different pressure requirements

the 48-inch armored leads provide extra length for flexible routing

How can I test if the 92L15 limit switch is defective

This HVAC rocker switch provides a reliable manual disconnect point

this assembly ensures consistent pilot flame rectification to the flame sensor

Lennox 18M62 Pressure Switch 321894-706 Using this in an LPThe Lennox 18M62 Pressure Switch is a critical dual stage furnace component designed for precise combustion air proving in high efficiency heating systems. As an OEM Lennox replacement part, this switch is factory calibrated to monitor the static pressure produced by the inducer motor, ensuring the system only proceeds to ignition when proper venting is established. This 2 stage pressure switch features a dual level actuation pointtypically set at 0.