Cities / Pennsylvania / Rebates
Columbia Gas of Pennsylvania WarmWise Energy Efficiency Rebates: Open
Enrollment for 2026 is open. Open. Rebate quantities are limited and are approved on a first come first served basis.
Serves: 450 communities in 26 counties throughout Pennsylvania’s greater York, State College and Western Pennsylvania service territories.
Do I Qualify
- Be an existing residential Columbia Gas of Pennsylvania customer.
- Replace existing natural gas equipment at the account's service address.
- CAP customers, fuel switching, new construction and additions do not qualify.
- Use a qualified contractor. The owner may install a smart thermostat.
How Much Comes Off
| Equipment | Requirement | Amount |
|---|---|---|
| Natural gas furnace | ENERGY STAR; AFUE ≥95%. | $400 per furnace |
| Natural gas-fired heat pump | High-efficiency natural gas-fired heat pump; furnace or boiler type; primarily heating only. | $2,000 per unit |
| Smart thermostat | ENERGY STAR certified; rebate cannot exceed purchase price. | $50 per thermostat |
Who Files It
The account owner applies after installation with the signed application and paid invoice.
The money is paid to the homeowner.
The Steps to Apply
- Check equipment eligibility before beginning the upgrade.
- Have qualifying equipment installed.
- Apply within 120 days of purchase and installation, or by December 31, 2028, whichever is sooner. Apply for rebates.
Read on October 22, 2026 from the Columbia Gas of Pennsylvania page. A change to this program is a dated line in the changelog.