Zorn offers a variety of energy savings products and services designed to improve efficiency and optimize your system. These include system walk through, supply side assessments, demand side assessments, leak detection and leak repair.

Full System Audit

Extensive system audit performed by a DOE Qualified AirMaster+ Specialist and modeled after the Department of Energy ESA audit, designed for large or complex systems requiring multiple days on site to collect data and investigate issues. This also includes the scope of the Supply Side System Assessment plus equipment performance and controls verification and compressed air leak detection service.

Additional services available include:

  • desiccant sampling
  • pump up testing
  • piping design assessment
  • point-of-use flow metering
  • component pressure
  • temperature differentials
  • air quality monitoring
  • and other consumer concerns


System Walk Through

Complimentary service provided by a Compressed Air Challenge Level 2 Certified Account Manager using the "System Efficiency Worksheet". Also includes a discussion regarding both supply side and demand side components with an estimate of current electrical operating costs and areas for potential improvement.


Demand Side Assessment

A Demand Side Assessment provides a detailed study of the distribution system and the processes that consume compressed air following Compressed Air Best Practices. Among the potential areas of study are:

  • high speed, cyclical applications
  • open blowing applications
  • bag house pulses
  • header pressure
  • pressure drop locations
  • and many other problematic conditions


Supply Side Assessment

Supply side assessment performed by a Level 2 Certified Account Manager to determine current compressed air usage and estimated electrical operating costs. Data is gathered and analyzed with a customized report provided showing:

  • compressed air demand profile
  • pressure levels
  • compressor utilization
  • dryer dew point performance


  • compressor contribution graphs
  • single point pressure graph
  • annual electrical operating costs estimate
  • The supply side assessment is ideal for creating a system


Compressed Air Leak Detection

Identification, tagging, and logging of compressed air leaks by a trained technician using ultrasonic detection equipment. A written report is provided identifying and quantifying the leaks with a log to document repairs.


Compressed Air Leak Repair

Trained technician will repair tagged leaks in accessible areas such as pipe fittings, poly tubing, quick connects, hose connections, FRL's, and auto drains. Repairs to leaks integral to production equipment are subject to downtime and parts availability.