Nicor Gas Furnace Rebate Program

Nicor Gas

Available Energy Assistance

About This Program

Rebates for Nicor Gas customers who install qualifying high-efficiency natural gas furnaces or boilers. Additional rebates available for smart thermostats and tankless water heaters.

Rebate based on furnace AFUE rating and equipment type

Official program page checked live on 2026-06-17.

Data last verified 2026-06-09. How we verify our data.

Key Details

  • Up to $800 for high-efficiency gas furnaces
  • Available to all Nicor Gas customers
  • AFUE rating of 95% or higher required
  • Additional rebates for smart thermostats
  • Must use licensed contractor

How to Apply

Get free help applying Visit Official Program Page Track this program

(888) 642-6748

A grant-savvy contractor in Buffalo Grove, IL can handle the paperwork, inspections, and timelines so your funding releases on schedule. Getting matched is free.

This grant requires a licensed contractor

This grant requires the work to be done by a licensed contractor, and you will likely need a written estimate to apply. Get a free estimate from a contractor in Buffalo Grove who knows grant paperwork.

Get matched with a contractor

Each program sets its own contractor rules. Check the official program page for exact requirements.

Your application paperwork

Documents you will likely need

  • Proof you own and live in the home (deed, recent mortgage statement, or property tax bill).
  • A government-issued photo ID for every owner on title.
  • A written estimate from a licensed contractor for the work (many programs require this to apply).
  • A recent utility bill for the home (energy and weatherization programs use it to confirm service and usage).
  • Photos of the problem area or the work to be done.
  • The program's own application form, completed (use the official link or phone number on this page).
Download this checklist (PDF)

Requirements vary by program and locality. Confirm the exact rules on the official program page. We can help you prepare your paperwork, but you submit it yourself.

Deadline: Ongoing while funds available

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