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Custom Program

Save energy and money with high-efficiency gas technologies. NSTAR's Custom Program will pay up to 50 percent of the project cost for qualifying projects. Some of the covered technologies include:

  • Desiccant dehumidification
  • Condensing boilers and furnaces greater than 300,000 BTU
  • Direct contact water heaters
  • Combustion controls
  • Double-effect absorption chillers
  • Waste heat recovery

For more information, please contact us at 781-441-8592 or email efficiency@nstar.com.

 

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