the Lennox OEM 99K12 reduces the risk of expensive downtime and protects the integrity of the broader equipment assembly

including KGAPN3501ALL and KGAPN2201ALL

without the need for redundant hardware

This motor is specifically designed for systems requiring a 1/2 HP

1P to replace a Schneider MF-1233-002

Armstrong Fluid Technology 110116MF-203 Pump 30067439-890 the Lennox OEM 99K12 reducesThe Armstrong Fluid Technology 110116MF 203 is a high performance circulator pump engineered for reliable hydronic heating and cooling applications. This model S45LV features a robust 1 4 HP motor operating at 115Vac, delivering consistent fluid circulation in residential heating systems and commercial setups. Designed for longevity, the unit includes permanently lubricated maintenance free bearings, eliminating the need for manual oiling and reducing