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For Nicor Gas Customers:
System efficiency rebate eligibility requirements.

High-Efficiency Boilers

  • Qualifying Gas Boilers – Efficiency Level – AFUE > 90%
  • Qualifying Gas Boilers – Efficiency Level – AFUE > 95%

Indirect Water Heaters

  • Qualifying Indirect Water Heaters – Add On
  • Qualifying Boilers with Integrated Indirect Water Heaters – Efficiency Level – AFUE > 90%
  • Qualifying Boilers with Integrated Indirect Water Heaters – Efficiency Level – AFUE > 95%

High-Efficiency Furnaces

  • Qualifying Gas Furnaces – Efficiency Level – AFUE > 95%
  • Qualifying Gas Furnaces – Efficiency Level – AFUE > 97%

Natural Gas Storage Water Heaters

  • Qualifying Gas Storage Water Heaters – Efficiency Level – EF > 0.67
For more information on individual rebates and how to apply for them, please follow the links below:
Nicor Gas Home Energy Efficiency Rebate Program
Peoples Gas and Northshore Gas Customers
ComEd Rebate Program
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