This kit is specifically compatible with the A9

these gaskets are designed to seal dry

offering significant headroom over lower-voltage alternatives

it is engineered for universal compatibility with mineral oil

if the reading is more than 5% below 12

Reznor 29793 Fan Blade This kit is specifically compatibleThe Reznor 29793 Fan Blade is a precision engineered OEM replacement part designed for specific Reznor unit heater configurations. This 3 inch diameter fan blade features a 10 blade design optimized for consistent airflow and thermal regulation within the heat exchanger assembly. Built with a 1 4" bore and set for CW rotation (clockwise), this component ensures exact fitment and mechanical alignment with the draft inducer motor or venter assembly.