Specifically designed as an L220-40F limit switch

Can I use this motor for single-stage systems

the filter has likely collected significant debris and should be replaced to maintain motor cooling and system efficiency

Replacing a warped or unbalanced blade with this genuine Carrier replacement fan restores factory-spec airflow

While these are genuine Lennox parts

Lennox 79L60 Sensor Lead 318820-201 Specifically designed as an L220-40FAs an experienced HVAC technician, you know that a reliable flame rectification signal is the difference between a smooth running Lennox gas furnace and a frustrating lockout. The Lennox 79L60 Sensor Lead is an essential OEM replacement part designed to transmit the microamp signal from the flame sensor to the ignition control board. This high quality flame sensor wire ensures the circuit remains closed, confirming the presence of a pilot or burner