Description
Hitachi HH0004962A Refrigerator Evaporator DC Fan Motor Product Description Restore whisper-quiet cooling performance to your frost-free freezer with the genuine Hitachi HH0004962A Refrigerator Evaporator Fan Motor. Positioned directly inside the freezer compartment chassis, this high-efficiency axial blower fan pulls cold air across the evaporator coils and distributes it uniformly throughout both the freezing and fresh food cabins. Replacing a faulty fan motor instantly resolves issues with uneven cooling, loud rattling/humming noises, and dangerous frost buildup. Built to withstand the severe humidity and sub-zero temperatures of modern refrigeration compartments, this motor features a durable 9.2cm frameless square cowling. Driven by an energy-efficient brushless DC motor (12V DC, 0.13A), it maximizes air circulation with minimal power draw. The assembly comes pre-wired with a 3-lead harness terminating in a specialized 3-pin original plug connector for a secure, tool-free installation. Key Features Brushless DC Technology: Operates on a smooth 12V DC rail at an energy-saving 0.13A, extending part life while preventing electrical line interference. Optimized 92mm Frame: Standardized 92mm×92mm×18mm structural profile slips directly into your factory freezer ventilation brackets. 3-Pin Original Harness: Outfitted with pre-terminated Red (+), Black (-), and Blue (Signal/Feedback) leads inside a molded terminal clip for plug-and-play setup. Compatible Mechanisms & Appliance Models This 12V DC, 3-wire cooling mechanism is a highly specialized factory part engineered specifically for modern inverter-controlled and mechanical frost-free refrigeration circuits. It is directly compatible with the following mechanisms and brand series: Hitachi Inverter & Two-Door Series: A direct match for a vast lineup of imported Hitachi refrigerators. It serves as a direct factory replacement for models including the Hitachi R-H230PG4, R-H380PUK4K, RV440PUK3K, RVG420P4M, RVG460P3M, RVG490P3M, RV420P3M, R-H270P4M, R-H275P7M, R-H310P4M, R-H315P7M, R-H350P7M, and R-H355P7M. Alternative Part Numbers: Directly interchanges with equivalent Hitachi component designations such as HH0004140A, NT0004962A, and the original Nidec/NMB manufacturing line base parts (U12E12MS2AB3 / U12E12MS2A B3). Inverter Control Modules: Engineered to send rotational feedback to electronic mainboards, allowing the refrigerator to dynamically ramp fan speeds up or down based on internal cooling demands. 🛠️ Installation Check: Please look closely at your old motor before ordering. This part operates strictly on 12V DC via a 3-pin plug. If your refrigerator model utilizes a high-voltage AC (110V/220V) fan, or features a basic 2-wire configuration without the speed-monitoring feedback wire, this specific Hitachi assembly will not function safely on your electronic rail.






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