Century B2842 Pool/Spa Pump Motor
Part Number: B2842
Description
A full-rated 1.5 HP single-speed square-flange motor designed for pool and spa pumps. Features a 56Y frame, threaded stainless-steel shaft, sealed ball bearings and robust construction for reliable operation in pool environments.
Compatibility & Fitment
- Fits pump models requiring a 56Y-frame, square-flange motor with threaded shaft and full-rated output.
- Ideal when the existing motor shows high amp draw, excessive vibration, or has failed despite wet-end servicing.
- Direct replacement in systems originally equipped with a 1.5 HP full-rated motor of matching dimensions and mounting format.
Features & Specifications
- Horsepower: 1.5 HP full-rated.
- Speed: 3450 RPM, single-speed.
- Voltage: Typically 208-230 V (check label for exact configuration).
- Frame size: 56Y square-flange design.
- Shaft: Threaded stainless-steel for dependable fit and corrosion resistance.
- Construction: Open Drip-Proof with sealed ball bearings and automatic thermal protection.
Installation Notes
Turn off power to the pump and lock out the circuit. Remove the pump housing and old motor. Verify frame, shaft size and mounting dimensions match the B2842. Secure the new motor to the pump housing via the square flange, ensure alignment of shaft and impeller, wire to correct voltage, and restore power. Observe amperage, pump flow and vibration to confirm correct installation.
Maintenance Tip
During annual service, inspect motor bearings for noise, check mounting bolts for tightness, verify current draw and confirm ventilation passages are clear. Replace if vibration increases, amps climb or flow decreases to avoid pump outages.
