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Hayward

TriStar VS 900 Discontinued

Variable Speed Pump

The Hayward TriStar VS 900 was a popular variable speed pump with a Generation 3 Hayward drive. While now replaced by newer models, the VS 900 is still widely installed across residential pools and commonly encountered in the field.

Hayward TriStar VS 900 Variable Speed Pump
230 VAC or 115 VAC (dual voltage)
Voltage
3450 RPM
Max Speed

Specifications

Motor
TypeTEFC
TechnologyPermanent Magnet
Electrical
Voltage230 VAC or 115 VAC (dual voltage)
PhaseSingle
Breaker Size15A (230V) / 20A (115V)
Performance
Min Speed600 RPM
Max Speed3450 RPM

Pros & Cons

Pros

  • Dual voltage — 230V or 115V
  • Compatible with Hayward automation systems
  • Quiet operation at low speeds
  • Parts still available

Cons

  • Discontinued — replaced by TriStar VS 950
  • No flow sensing capability

Error Codes & Troubleshooting

Check System - DC Voltage
DC bus voltage error detected
Troubleshoot this →
Check System - Drive Overheated
Drive thermal protection tripped
Troubleshoot this →
Check System - Overload
Motor current overload
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Communication Error
Communication with control pad or automation lost
Troubleshoot this →
Pump Stalled
Motor unable to rotate
Troubleshoot this →

Open full interactive troubleshooter →

Replacement Parts

PartPart NumberDescription
Shaft SealSPX3200SAShaft seal assembly
Shaft Seal (Viton)SPX3200SAVViton shaft seal assembly
Seal PlateSPX2600E5Pump seal plate
DiffuserSPX2600BPump diffuser
Wall Mount KitSPX3400DRKITDisplay wall mount kit
Communication Cable KitSPX3200DRCCCommunication cable kit

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