Skip to main content Skip to main navigation
Choose a Region

Welcome to our Long Island NY Home site.

We're not sure if this is right. If you confirm where you use our services most, we can tailor our site to your needs.
Note: If you've told us more than once your browser could be blocking cookies. Click to learn more about cookies

Select Your Region

Where can we help you today?

Natural Gas Heating

Mom dad and child by the fire.

Save money on heating equipment now—and on energy for years to come.

Get exclusive rebates on high-efficiency gas heating equipment.
As we head into winter, saving energy and money remain as important as ever. New, high-efficiency heating and water-heating equipment can help you do both. These can help you save up to 30% on your heating costs. That boost in efficiency is good for your budget—and the environment, too.

Make sure you’re ready for the colder weather by checking on the age and health of your current heating and water-heating equipment—because nobody wants to experience a breakdown in the middle of winter.

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
Exclusive rebates for National Grid customers on high-efficiency gas-heating equipment that saves energy without sacrificing performance.

Furnace

A new high-efficiency furnace can help you save energy—up to 30% on your heating costs.

Get up to $700 rebate

Boiler

Steam and hot water boilers give you a highly efficient way to heat your home and lower your natural gas costs.

Get $800 rebate

Smart thermostat

Set schedules and control your heating and cooling systems right from the thermostat or with your smartphone (limit two per gas account).

Get up to $75 rebate

Pipe Insulation & Controls

Boiler reset controls prolong the life of your boiler and save money. To save even more, thermostatic radiator valves and pipe insulation help you manage home temperatures and prevent heat loss.

Save up to $100

Savings Your Way

Save energy and make your home more comfortable with no-cost energy-saving products with our partner, Franklin Energy

Savings Your Way

Save at Home Depot

Get in-store* discounted prices on select equipment, including faucet aerators, pipe insulation and batt insulation. Look for our signage at a Home Depot near you.

Find a Home Depot near you


* Discounted prices not available online. Visit a Home Depot store near you.