Gas Heating & Water Heating
Thank you for your interest in National Grid’s energy efficiency programs.
We’re evolving our New York energy efficiency programs to further support the state’s clean energy goals. As of January 1st, 2024, the Downstate New York Residential Gas Heating program is not accepting rebate applications on high efficiency gas heating equipment.
Find more ways to save energy with in-store discounted prices on select products at a Home Depot or Lowe’s store near you.
Use this chart to see if you should upgrade your water heater, furnace or boiler to a high-efficiency model.
|Type of Equipment
|Average Effective Unit Life Span (Years)
|Steam Boiler (Steel Fire Tube)
|Steam Boiler (Cast Iron or Steel Water Tube)
|Hot Water Boiler