Lennox 46K12 Fan Blade 318423-701 a burning electrical smell (overheated

a burning electrical smell (overheated windings)

Advanced Diagnostics: Features a high-visibility LED that flashes specific fault codes

Technicians should inspect the existing pressure switch and tubing for blockages or diaphragm fatigue during installation

The Weil McLain 383-300-411 Electronic Intermittent Pilot LP Gas Replacement Kit is the verified OEM replacement part for the discontinued 511-330-222 ignition assembly

When diagnosing furnace ignition failures or short-cycling issues

Lennox 46K12 Fan Blade 318423-701 a burning electrical smell (overheatedWhen you're out on a service call for a Lennox condenser, a vibrating or imbalanced fan can lead to premature motor failure. The Lennox 46K12 Fan Blade is the direct OEM replacement designed specifically for heavy duty outdoor units. This 18 inch HVAC fan blade features a 4 blade configuration with a precise 24 degree pitch, engineered to maintain the original static pressure and cooling capacity of the system. Built with a 1 2 inch bore hub, it