• Low cost for installation and maintenance
• Adaptable for zoning
• 100% efficient
• Control: Proportional
  • Advantages
    • No more waste
    • Use only what is needed
  • Operating cost
    • High $/kWh
    • Reduce the kWh
• Thermostats
  • No more thermostats
• Building Automation System
  • It can interface 100% with full control and adjustments
  • It will have demand limiting
• Weather Based Input
  • Wind
  • Outside air temperature
  • Sun
• Internal Space Conditions:
  • Space temp(s)
  • Internal gain
    • Wall
    • Glass
    • Equipment, people, etc.
• Internal HVAC Operation:
  • Secondary heat source (air handler or VAV)
  • HVAC operation
    • System mode (summer/winter - cooling/heating)
• Results: Usage