Coenco Can Do The Following For You

  • Reduce energy use and equipment by 50-70% or more, or
  • Provide your precise desired commercial conditions as never before
  • Reduce energy use to an insignificant amount in many circumstances

For the first time, the thermal mass of a building can be accurately maintained and monitored. In addition to energy savings and real value for energy dollars spent, the Coenco Positive Air System® saves up to 75% on equipment, utility service costs, and maintenance expense.

We Make HVAC Better

Coenco, Inc. has developed and brought to the business community a new system for open space buildings of all sorts. This new system dramatically reduces energy use, while improving energy utilization.

Coming Soon - New Visual Proofs


The impact of the Coenco System® on improving AC efficiency as seen with infra red thermography.


Exciting new proofs of all activities with and without the Coenco System® by fluid dynamics computer modeling.