Miro-sized trigen systems offer Combined Cooling, Heating, and Power (mCCHP) energy streams from one product. 

Local energy that’s smart, efficient, independent, environmentally friendly, reliable, and saves you money.  And it backs up your building in case of a power outage!

PowerAire is a full-featured micro CCHP system that runs on natural gas or propane.  It reduces your grid electrical consumption and increases your energy efficiency by providing compressed refrigerant, heating (space and water), and electricity.  And, if the power goes out, it acts as an automatic backup generator while continuing to provide cooling and heating.

By performing three functions simultaneously, PowerAire increases the net energy capture from the fuel used.  The result is clean, dependable, and inexpensive energy compared to the frail, inefficient electric grid.  This leads to greater efficiency, power outage savings, and savings off utility bills.


  • The natural gas engine drives a compressor which cools just like an electric air conditioner but at a lower cost of energy.


  • The engine creates heat, which is recovered for water and space heating.

  • With the air source heat pump, additional heat is captured from outside air.  Combined with the engine heat, the operating range of the heat pump can be extended to -20 degrees F.


  • Continuous power source – producing electricity to use or sell back to the grid.

  • Provides uninterruptible power when the grid goes down.


  • Continuous source of electricity to use on-site or sell back to the grid.

  • Renewable thermal energy as a secondary output.

  • Enables off-grid solar to work during blackout conditions.


  • Offers the lowest operating cost of any heating / cooling systems.

  • Trigeneration from a single fuel source.

  • Fully programmable inverter allows for time-of-day and peak shaving, interfaces with solar or wind power, sells back to the grid and integration with multiple units.


PowerAire makes the most efficient use of fuel by producing cooling, heat and power at the point of use allowing the customer to benefit from point-of-use, distributed green energy and maximum efficiency in energy generation.  This process is typically two to three times more efficient as a centralized electrical utility grid.  The result is lower energy bills and increased energy availability.  PowerAire can be paired with PowerFurnace and GasAire to create a custom energy solution.


Tel: 713-574-4506

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© 2011-2020 M-Trigen, Inc.


5050 Westway Park Blvd., Suite 175

Houston, TX  77041