STULZ Replacement CRAHs are high capacity, direct drop-in, chilled water units with modern EC fans. They replace inefficient legacy units with belt-driven fans and provide instant energy savings and improved performance.
Replacement CRAHs apply to:
- Liebert FH 422C
- Liebert FH 529C
- Liebert FH 600C
- Liebert FH 740C
Features:
- No modification to existing piping mains, primary electric, or floor stand
- STULZ V-Coil arrangement
- Energy-saving advantages of up to 40% by replacing the CRAH
- Additional energy savings of 50% and beyond can be achieved using advanced controls
- Increased air volume at maximum fan speed
- EC Fans operate at lower speeds, lower energy, even airflow
- EC Fans consume less energy, therefore higher net cooling capacity
- EC Fans provide optimized under-floor pressure and balanced airflow
- Fast ROI; qualifies for utility rebates
- Provides advanced communication and control capabilities
- Lowers maintenance costs
- Made in the USA