Gas Heating & Water Heating
Energy efficiency made simple with instant in-store discounts.
Discover instant savings on select energy-saving products at your local hardware stores. Look for National Grid signage at a Home Depot or Lowe's location near you to take advantage of in-store discounts on products that help you save energy. View our location lists or use the store locator tool below to find the closest participating hardware store and start your energy-saving journey today.
We’re evolving our New York energy efficiency programs to support the state’s energy goals. Please note rebates on water measures will be available in store now through October 30, 2025, and rebates on pipe and batt insulation will be available until November 30, 2025. To learn more about other programs and services that we offer, please visit ngrid.com/hereforyou.
Get in-store discounted prices on select energy-saving products at a Home Depot near you.
Get in-store discounted prices on select energy-saving products at a Lowe’s 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) |
|---|---|
| Combination Boiler-Furnace | 20 |
| Furnace (Gas) | 22 |
| Steam Boiler (Steel Fire Tube) | 25 |
| Steam Boiler (Cast Iron or Steel Water Tube) | 30 |
| Hot Water Boiler | 35 |