What Our Experts Think
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The Taco 121-151 Pump Motor is a reliable 1/4 HP replacement motor designed for Taco circulator and booster pump systems.
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Operating at 115V, 60Hz, single phase, it ensures consistent performance and energy-efficient operation in both residential and light commercial HVAC systems.
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Built with durable materials and precision engineering, this motor offers long service life and quiet operation.
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Ideal for restoring peak performance to existing Taco pumps without replacing the entire unit.
Q&A
Q: Which Taco pumps is this motor compatible with?
A: It fits select Taco booster and circulator pump models that use a 1/4 HP, 115V motor. Always confirm your pump model for exact fit.
Q: What type of power supply does it require?
A: It runs on 115 volts, single phase, 60 Hz standard household power.
Q: Can it be used in both heating and cooling systems?
A: Yes, it’s suitable for hydronic heating, chilled water, and booster applications.
Q: Is installation complicated?
A: Installation is straightforward — ensure the motor is properly aligned and wired according to Taco specifications.
Maintenance Tips
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Inspect wiring and terminals regularly for secure connections.
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Lubricate bearings as specified by Taco maintenance guidelines.
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Keep motor free from dust and moisture to prevent overheating.
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Check alignment during installation to ensure smooth, vibration-free operation.
