Optimizing Large Chiller Systems

Deviations from published equipment specs, piping idiosyncrasies, load profiles and individual system operating limits mean every system operates differently. Larger plants typically require a high level of support. That’s why Xpress Pro includes complete design support, baseline development generation, utility rebate assistance, and remote monitoring and diagnostic services.

The Xpress Pro System

Typical Applications

  • Industrial/Manufacturing
  • Higher Education
  • District Cooling Systems
  • Data Centers

Typical Requirements

  • Complex systems with large tonnages and/or number of chillers
  • Retrofit projects
  • Sites requiring assistance with hydronics, communications, control & rebate applications
  • Energy study required for funding

Xpress Pro Includes

  • Design Assistance
  • Utility Rebate Report
  • On-site Commissioning

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

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

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

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.

Real-time energy consumption and efficiency data + customized reporting
Quick access to monthly and year-to-date utility costs and trends
Evaluate the impact of the outdoor air conditions on plant efficiency profile
Live plant production, energy, and efficiency values + automated reports
Monitor average monthly efficiency vs. energy targets and historical baseline
Quantify the sustainability impact of chilled water system savings
Track and log system operating modes

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

Learn More

Xpress Pro helps Nissan save $490,000 annually

tekWorx adaptive control algorithms saved kWh and improve operational efficiencies at the Canton, MS site

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.

Do you know how much your site can save? Instantly calculate your energy savings

Send us a message

At tekWorx, we value our relationship with each and every client. Contact us any time for engineering support or project inquiries.

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Cincinnati, Ohio 45241
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