Features

 

SEMCO Packaged Energy Recovery Systems are available in nine cabinet sizes ranging in airflow capacity from 2,000 scfm to 40,000 scfm.

• The EXCLU-SIEVE® Total Energy Wheel
  • Certified total energy recovery performance (sensible and latent)
  • up to 90 percent efficient
  • Patented 3Å molecular sieve-desiccant coating to avoid desiccant cross-contamination.
  • Wheel faces are coated to ensure long lasting corrosion protection.
  • Sensible-only wheel is polymer coated to avoid oxidation and future transferring of moisture.
  • All aluminum, structural spoke system eliminates mechanical fatigue and allows media replacement for wheels greater than size TE3-9.
  • Non-wearing labyrinth seals.
• SEMCO Panel System
  • Double-wall panel construction (2 inches thick with 18-gauge outer skin) eliminates exposed insulation and the associated risk of bacterial growth.
  • Double-wall removable panels provided for large internal components.
  • Gasketed double-wall access doors for all compartments.
  • Secondary galvanized sheet metal roof standard on units designed for outdoor installation.
  • Welded cabinet floor with integrated drain pan.
• Supply and Exhaust Air Fans
  • AMCA rated fans sized for quiet and efficient operation, backward curve (up to 16 inches diameter) and airfoil (18 inches diameter and greater).
  • Mounted, balanced, tested and internally isolated for vibration.
  • Motors are NEMA frame, high-efficiency with a 1.15 service factor.
• Hoods and Dampers
  • Low-leakage motorized fresh air damper and gravity exhaust air damper.
  • Outdoor units are provided with an intake and exhaust hood with bird screen.
• Electrical Package with Single Point Connection
  • Electrical Package with Single Point Connection
  • All motors wired to starters, disconnects and a main start/stop control center.
  • Start/stop panel has hand/off/auto positions.
  • Control center integrates limit switches on damper motors.
  • 240 or 480-volt single-point connections are available.
• Increased Filter Efficiency (Optional Equipment)
  • Sixty-five, 85 and 95 percent cartridge filters can be provided in addition to the standard 30 percent filters.
• Reheat Options (Optional Equipment)
  • Hot water coil.
  • Steam coil, non-freeze type.
  • Electric coil, wiring and controls for the electric heater to a separate electrical connection point.
• Cooling Options (Optional Equipment)
  • Chilled water or direct expansion coil.
• Variable Speed Wheel Control Package (Optional Equipment)
  • Digital reading of temperatures.
  • Proportional heating control.
  • Automatic summer/winter changeover.