904 E. Pearson Street
Milwaukee, Wisconsin 53202
(414) 276-4822


AERCO's condensing and fully modulating Modulex boilers support 300,000 to 1 million Btu/hr. To achieve the greatest possible fuel savings each boiler combines independent 151,000 BTU/hr thermal modules that operate to deliver superior turndownand a range of non-cycling openation not readily achieved by other equipment or controls. These quiet, lightweight can support low NOx and low gas pressure applications and a variety of venting materials.
Features of the Aerco Modulex
  • Condensing, Natural Gas or Propane
  • 6:1 to 20:1 turndown depending on Unit
  • Low NOx Emission <14ppm
  • Direct or Conventional Vent
  • Superior Reliability
Aerco Modulex Info