The Key to Optimizing Smaller Scale Chiller Systems?


Adaptive optimization algorithms + insightful energy dashboards

The Xpress System

Typical Applications

  • Hospitality
  • K-12
  • Class A Office Space
Energy optimization

Typical Requirements

  • Up to 3 WC or 6 AC chillers
  • Standard hydronics and control
  • Bid/spec project or well-defined retrofit project
  • No commissioning assistance needed

Xpress Features Includes

  • Adapative optimization algorithms
  • Site energy efficiency dashboard
  • Niagara 4 framework and platform installed on industrial server or dedicated appliance

Xpress: Built on Adaptive Optimization Algorithms

tekWorx system optimization modules work together to balance air distribution and chilled water production to maximize total system efficiency.

Air Distribution Module

Based on tekWorx powerful CEO® technology, this package continuously and automatically minimizes the power required for air distribution and delivery. Proven adaptive control techniques optimize air pressure, flow and temperature (system and zone) while maximizing economization mode and meeting desired space conditions.

Cooling Production & Distribution Module

These optimization algorithms are responsible for providing efficiency-based chiller plant production equipment calls and chilled water process control setpoints. The CPM will coordinate equipment sequencing and resetting the system setpoints to minimize total cooling system energy usage, thereby optimizing overall system efficiency

Heat Rejection Module

Optimizes system efficiency by optimizing condenser water process parameters along with pump and cooling tower operation. When water side economization is available, the HRM optimizes mode transition and heat exchange flow and temperature.

Site Energy Efficiency Dashboard

A real-time look at energy consumption in your plant, the Efficiency Dashboard tracks live plant production, energy, and efficiency values to provide robust reporting features that compare, track and report on metrics important to you.

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Comprehensive Support

tekWorx offers a variety of pre and post project support services to complement the Xpress optimization solution

  • Remote Monitoring & Diagnostics
  • Multi-site Energy Efficiency Visualization
  • Utility Rebate Navigator
  • On-site service, support and training

Xpress helped a Midwest data center cut energy costs 31%

Adaptive technology continuously optimizes total plant efficiency in real-time without operator intervention.

Read the Case Study

Quickly Calculate Your Savings

We make it easy to get an idea of your chilled water system’s potential energy savings. Get in touch for an energy payback analysis and project scope that optimizes the use of your existing infrastructure and your budget.

Calculate Your Savings