2 HP replacement motor Model number B2855

$430.00

  • Regal Rexnord 2 HP replacement motor Model number B2855
  • Century B2855 pool pump motor rear end and grounding terminal view
  • Century B2855 pool pump motor side nameplate and specification label close-up
$430.00
$430.00

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100 in stock

The AO Smith Century Replacement 2 HP Motor Model B2855 is your go-to solution for revitalizing your pool or spa pump systems. Designed specifically for Centurion Pool and Spa Pump Square Flange Model B2855, this motor guarantees reliable and efficient performance, allowing you to enjoy a worry-free swimming experience.

Engineered for excellence, this single-phase motor features a robust 2 HP output (1.5 kW), ensuring effective water circulation in your pool or spa. With an operational voltage of 230 V and a speed of 3450 rpm, you’ll experience optimal performance even during high-demand situations. Plus, with a service factor of 1.1, match the motor’s total horsepower and electrical ratings to the pump application.

  • Open drip-proof enclosure; not waterproof or suitable for submersion
  • Thermal protection; 50°C is the rated ambient temperature, not a guaranteed safe motor-surface temperature
  • Class B insulation for enhanced durability and safety
  • Sealed ball bearings for quiet and smooth operation
  • Corrosion-resistant stainless steel shaft for longevity
  • Threaded shaft design for effortless installation
  • Switchless design to simplify installation and reduce failure risks
  • Meets UL 1081 standards for quality and safety assurance

Upgrade your pool or spa's efficiency with the AO Smith Replacement 2 HP Motor Model B2855. With its low maintenance requirements, long-lasting durability, and superior performance, it stands as the ideal choice for keeping your aquatic oasis in top shape for years to come.

2 HP replacement motor Model number B2855

$430.00

Frequently asked questions

What are the key features of the AO Smith Century Replacement 2 HP Motor Model B2855?

The listing specifies 2 HP, 230 V, single-phase operation, 3450 rpm, a 56Y square flange, ball bearings, Class B insulation and thermal protection. The open drip-proof enclosure is not waterproof; 50°C is the ambient rating.

Is the AO Smith Replacement 2 HP Motor suitable for all pool or spa systems?

No. B2855 is the replacement motor model, not a separate compatible pump model. Match the pump’s required motor frame, flange, shaft, voltage, horsepower and service factor before ordering.

What is the expected service factor of the B2855 motor and why is it important?

A service factor of 1.1 is a motor-rating parameter, not permission to overload the motor. Match horsepower, total horsepower, voltage and other nameplate requirements to the pump application.

Does the motor come with any safety features?

Thermal protection and Class B insulation are motor features. The 50°C rating refers to ambient air temperature; it is not a guarantee against overheating, burns or other hazards.

What maintenance is required for the AO Smith Replacement 2 HP Motor?

The motor is designed for low maintenance, primarily characterized by sealed ball bearings that require no lubrication. Regular checks for moisture and operational performance are recommended to ensure longevity and efficiency.

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