Armstrong Fluid Technology 116523-136A Pump 322838-754 also recognized under the Sporlan

also recognized under the Sporlan ME14S250-HP designation

For technicians sourcing part 51-21853-15

This 24V ignition control manages the startup sequence with a 15-second pre-purge (15sPP) to clear the combustion chamber and a 7-second trial for ignition (7sTFI)

as indicated by the "Top" marking on the rear housing

maintaining system uptime and operational safety

Armstrong Fluid Technology 116523-136A Pump 322838-754 also recognized under the SporlanThe Armstrong Fluid Technology 116523 136A Pump is a high performance circulator pump designed for heavy duty commercial and industrial hydronic systems. As the direct replacement for 116523 136, this Model H68BF features a powerful 1. 5 HP motor capable of handling three phase power at 208 230 460Vac. Constructed with a rugged cast iron body and a non ferrous impeller, it ensures long term reliability in demanding HVAC pumping systems. The design