serving as a reliable cross-reference for service technicians

Always verify the pressure rating

with its 480Vac primary tap

preventing head pressure spikes and protecting the compressor from premature wear during high-ambient operations

While the 626611 limit switch can fail due to mechanical wear

Lochinvar & A.O. Smith 100267000 Inducer 340155-7024 serving as a reliable cross-referenceAs a veteran tech, you know that a failing draft inducer motor is often the culprit behind pressure switch errors and ignition failures in high efficiency systems. This genuine Lochinvar & A. O. Smith 100267000 Inducer is a direct OEM replacement designed specifically for KHN199, KHN285, and equivalent WH series Knight boilers. Operating on a standard 120V 60Hz electrical profile, this inducer fan assembly is engineered to maintain the precise