the magnet valve assembly is likely the point of failure

Key Benefits Direct OEM Compatibility: Verified Carrier HC54FK230 factory authorized part replaces older numbers like HC46GL725 and HC56FK231

the CCE-3001 features a fixed differential (typically 1 to 2 psi) to prevent short-cycling of equipment

featuring identical mounting points and electrical specifications

and thermal sensor feedback loops

Grundfos 95906639 Pump 340793-762 the magnet valve assembly isThe Grundfos 95906639, also identified as the UPS 43 100 SF, is a high performance, three speed stainless steel circulator pump engineered for demanding hydronic heating and domestic hot water recirculation systems. Running on a 208V single phase motor, this wet rotor unit delivers a maximum flow of 65 GPM and a maximum head of 31 feet, providing the versatility needed to match specific system requirements across three distinct performance curves. Its