Controls 5.0

• NES Command Control System – controls and/or monitors previously siloed devices/systems
• Customizable controls integration.  Plug & play design providing maximum energy savings.

Controls 4.0

• NES Digital DCV System – Ramps motor speeds in proportion to CO concentrations
• Reduces kWh and peak kWconsumption by up to and greater than 97%

Controls 3.0

• Based on CO levels, VFDs command motors to ramp from 50% speed to 100% speed
• Leaves lots of energy savings $$$ on the table

Controls 2.0

• Motors off until “tripped on” by high CO concentrations
• Effective… But for all the wrong reasons

Controls 1.0

• Motors run at full speed (60HZ)
• Loud & Expensive