Description
The Danfoss 134H2104 is a 10 horsepower Variable Frequency Drive (VFD) engineered for demanding HVAC and commercial applications. Operating on a 230V/60Hz/3-phase power supply, this drive delivers precise, stepless motor speed control to optimize system efficiency, reduce energy consumption, and extend equipment service life.
Danfoss VFDs are trusted by HVAC professionals worldwide for their robust construction, advanced motor protection features, and ease of integration into new or existing systems. Whether controlling fans, pumps, compressors, or other motor-driven equipment, the 134H2104 provides smooth acceleration and deceleration to minimize mechanical stress and reduce peak demand charges.
Key Features
- 10 HP (horsepower) output rating
- Input voltage: 230V / 60Hz / 3-Phase
- Precise variable speed motor control for optimized system performance
- Smooth start/stop functionality reduces mechanical and electrical stress
- Built-in motor protection safeguards against overload, over-temperature, and short circuit conditions
- Energy-saving operation lowers utility costs in variable-torque applications
- Designed for HVAC fans, pumps, compressors, and other motor-driven loads
- Danfoss quality engineering for long-term reliability and durability
Application Suitability
- Commercial HVAC air handling units and supply fans
- Condenser and cooling tower fan speed control
- Hydronic pump speed modulation
- Refrigeration compressor applications
- Industrial motor control systems
Why Choose Danfoss VFDs
Danfoss is a globally recognized leader in variable frequency drive technology, delivering drives that combine energy efficiency, advanced diagnostics, and straightforward commissioning. The 134H2104 is backed by Danfoss engineering excellence, making it a dependable choice for HVAC contractors and facility engineers seeking long-term performance and reduced operating costs.






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