Refined Combustion: Optimized orifice design maintains the correct pilot flame pattern for swift main burner ignition

this motor features a 1/2-inch diameter shaft with a flat side

Industrial Build Quality: Features high-grade insulation and sealed bearings to resist contaminants and moisture within the air handler

the unit is encased in a NEMA 4 enclosure

or 1-1/2" flanged connections

PACO Pump 99833744 Gasket 319825-402 Refined Combustion: Optimized orifice designInstall the PACO Pump 99833744 Gasket to restore system integrity and prevent bypass or external leaks in centrifugal pump applications. This precision engineered OEM replacement seal features a 7. 16" Inner Diameter (ID) and a 7. 87" Bolt Circle (BC), ensuring a perfect mechanical fit for PACO type centrifugal pumps. Also listed under part number X006, this high performance gasket is the direct 91848837 replacement, engineered to withstand the