EcoFlex90+ Modulating Fan-Powered Economizer

90% Boiler Efficiency Without Boiler Replacement

With The EcoFlex 90+ Modulating Fan-powered Economizer
from Enervex®

EcoFlex 90+ - a packaged modulating fan-powered economizer - may be the single design that combats all the challenges in the typical economizer. It opens the energy recovery up to practically any combustion appliance application.

With the EcoFlex 90+ system the designer can now view the application as a complete "boiler plant" as the full load to work with, instead of one economizer per boiler. And the "boiler plant" can consist of a combination of boiler types such as forced draft boilers and atmospheric water heaters that utilize a single modulating demand-controlled economizer.

And what is even better - all boilers will always have the perfect draft conditions due to the variable speed boiler fan controlled by a modulating fan controller.

The bottom line is: design flexibility, reduced emissions, improved boiler efficiency, high return on investment.

Benefits of the EcoFlex90+ Packaged Modulating Fan-Powered Economizer:

  • Single EcoFlex90+ system for single and multiple boilers
  • For atmospheric, fan-assisted or forced draft boilers - or any combination
  • Always perfect boiler draft conditions.
  • Variable or constant water flow
  • Reduces and maintains low emissions, including NOx
  • Spark-resistant construction with TEFC-motor with direct drive and true variable speed (inverter duty)
  • Easy programming of essential functions (80 parameters are programmable for customized solutions)
  • Easy upgrade, fast payback

  • EcoFlex 90+ - EcoFlex 90+ Brochure

    Questions about the Enervex EcoFlex 90+? Need us to perform sizing / payback calculations?

    Call us @ 513.721.2726

    (Southern Ohio and Northern Kentucky)

    Click here for a complete list of territories we serve.