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CMU – Compact Make-up Air Unit

CMU – Compact Make-up Air Unit

FRESH AIR makes all the difference!

Montreal, Canada | December 10th, 2020 - Neptronic is pleased to announce the official launch of our brand-new product: the CMU – Compact Make-up Air Unit. The Neptronic CMU provides comfortable conditioned fresh air and is ideally suited for condominiums, gyms, restaurants and many more environments that require a continuous source of fresh air.


  • Available with centrifugal or axial fan
  • Option of AC or ECM motor
  • Optional BACnet or Modbus communication
  • Advanced control options, such as CO2 and RH control

About Neptronic

Founded in 1976, Neptronic is a private corporation that designs, manufactures and distributes products for the HVAC industry. The Neptronic product line includes intelligent controllers, electronic actuators, actuated valves, humidifiers and electric duct heaters.

Our products are designed and manufactured by over 250 dedicated employees in our 8,900 m2 (96,000 ft2) state-of-the-art facility located in Montreal, Canada. Using a vertical integration model, our entire manufacturing chain is under one roof from software and hardware development, to SMT circuit board assembly, to sheet metal fabrication, to product testing ensuring that our products are engineered to last.

Neptronic is committed to research and development, provides innovative products and technologies and exports over 75% of its sales through an exclusive distribution network for the HVAC industry worldwide For more information, visit the Neptronic website at neptronic.com.

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