Carrier 48SS400627 Inducer Assembly

The Carrier 48SS400627 Inducer Assembly is a high-performance OEM replacement part designed for specific commercial and residential Carrier HVAC units requiring a 460V power supply. This draft inducer motor facilitates critical flue gas movement, ensuring the safe and efficient evacuation of combustion byproducts through the heat exchanger. Operating at a high rate of 3100 RPM with a counter-clockwise (CCW) rotation, this assembly maintains the precise static pressure required for pressure switch activation and steady burner ignition. Built for demanding environments, the Carrier 48SS400627 features a 0.4A full load amp draw and a single-phase 60Hz motor. This venter motor assembly is essential for maintaining proper furnace ventilation and preventing dangerous overheating or carbon monoxide buildup within the system. As a veteran-grade HVAC induction motor, it offers exact-fit compatibility with popular models such as the 580AEW and 48SB series, eliminating the performance risks associated with generic alternatives.

• Optimized Combustion: High-speed 3100 RPM operation ensures consistent airflow for efficient fuel combustion and heat transfer.
• Electrical Efficiency: Low 0.4A draw on 460V systems reduces energy consumption while maintaining high-torque performance.
• Durable Construction: Engineered to withstand corrosive flue gases and high temperatures within the exhaust stream.
• OEM Precision: Direct replacement design ensures the motor housing and impeller match original specifications for a seamless mechanical fit.

• How do I verify if the 48SS400627 is the correct assembly for my unit? Always match the part number on the existing motor's nameplate. This 460V assembly is specific to certain high-voltage Carrier rooftop and package units and is not interchangeable with standard 120V or 230V residential inducer motors.
• What are the signs that my inducer assembly is failing? Watch for intermittent buzzing, grinding bearing noise during the start-up sequence, or a furnace that fails to ignite because the pressure switch cannot sense the required vacuum.
• Do I need to apply sealant during the installation? Yes, for a secure venter motor seal, industrial-grade high-temp RTV silicone is recommended to prevent flue gas leakage at the mounting flange.

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Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.