Browning AK34X7/8 Sheave 323613-751 Technicians usually identify a failing

Technicians usually identify a failing Carrier 311213-405 Collector Box through visible hairline cracks

and N-AH series

Check the superheat at the evaporator outlet

this PSC (Permanent Split Capacitor) motor is a direct OEM replacement fan motor for the 51H7501

It features a robust NEMA 4 enclosure

Browning AK34X7/8 Sheave 323613-751 Technicians usually identify a failingWhen you need a dependable fractional horsepower (FHP) drive component, the Browning AK34X7 8 stands out as a trade standard cast iron sheave. Precision machined from close grain cast iron, this single groove pulley is engineered to handle rigorous HVACR and industrial applications. It features a 3. 45 inch outside diameter and a 7 8 inch finished bore, complete with a standard 3 16 inch keyway and setscrew for a secure, slip free fit on the shaft.