Taco 0034e-SF2 ECM High Efficiency Circulator Pump Analog
Taco 0034e-SF2 ECM High Efficiency Circulator Pump Analog
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Apply for Trade Account & Terms →| Performance Parameter | Engineering Baseline Value |
|---|---|
| Manufacturer Part Number (MPN) | 0034e-SF2 |
| Model Designation | ECM High Efficiency Circulator Pump Analog |
| Pump Type | Electronic Commutated Motor (ECM) Variable‑Speed |
Designed to keep hydronic heating and recirculation loops operating at peak efficiency, this ECM circulator delivers variable‑speed flow control while minimizing energy waste. The replacement part 0034e-SF2 fits standard Taco pump housings and restores the original high‑efficiency performance of the system.
Leveraging an electronic commutated motor (ECM), the pump automatically adjusts speed based on demand, providing constant pressure regardless of load changes. Integrated sensors monitor flow and pressure, feeding the controller to fine‑tune motor output for optimal energy use and quiet operation.
Key System Performance Baselines:
- Energy Efficiency: Up to 80% reduction in motor power compared to conventional pumps.
- Flow Accuracy: Maintains target flow within ±5% tolerance across the speed range.
- Quiet Operation: Noise levels as low as 30 dBA at typical operating points.
- Durable Construction: Cast‑iron housing with corrosion‑resistant seals for long service life.
- Integrated Sensors: Built‑in pressure and flow monitoring for intelligent speed control.
⚠️ Application Profile: Ideal for residential and light‑commercial hydronic heating loops, domestic hot‑water recirculation, solar‑thermal loops, radiant floor heating, and boiler plant return‑line circulation.
