Illinois offers substantial utility rebates and federal credits for efficient heating systems. Use these links to verify current amounts, eligibility, and how to apply.
Illinois Furnace Rebates — Key Links
- DSIRE State Incentive Database (IL)
- ComEd Residential Rebates
- Ameren Illinois Residential
- Nicor Gas Rebates
- Peoples Gas Rebates
- North Shore Gas Rebates
- ENERGY STAR Federal Tax Credits
- IRS 25C Credit
Illinois Furnace Rebates — Utility and Local Programs
ComEd / Ameren Illinois
Natural Gas Utilities
Illinois Federal and Tax Incentives
Illinois HVAC Rebates FAQ
Which equipment qualifies in Illinois?
High-efficiency heat pumps, furnaces, and smart thermostats that meet utility criteria.
Can I stack ComEd/Ameren rebates with 25C?
Yes, if the equipment meets both programs’ requirements and IRS caps.
Do I need a participating contractor?
Typically yes, plus AHRI documentation and a paid invoice.
Is pre-approval required?
Some offers require pre-approval; check utility pages.
Are income-qualified programs available?
Enhanced incentives are available for eligible households; see utility details.