Skip to main content Skip to main navigation
Choose a Region

Welcome to our MA Gas 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

Man happily looking at his mobile phone. A gas heater appears on the right of the image.

Limited-time Increased Rebates: Save more money on select heating equipment today—and save energy for years to come.

Get exclusive limited-time increased rebates on high-efficiency gas heating equipment through August 31*

Even after the heating season ends, Summer is a good time to think about how new, high-efficiency heating and water-heating equipment can help you save energy. When winter is over and you’re using your equipment less, it’s a great time to upgrade—especially if you are selling or remodeling your home. That’s because new, high-efficiency equipment can increase the value and reduce natural gas use in the long term.

Don’t miss out. Check on the age and health of your current heating and water-hearing equipment to see if it is the right time for you to upgrade your water heater, furnace or boiler to a high-efficiency model.

Use this chart to see if you should upgrade your water heater, furnace or boiler to a high-efficiency model.

Type of Heat Pump Technology Average Effective Unit Life Span (Years)
Air Source Heat Pump 15
Ground Source Heat Pump 25
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.


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

Get up to $1,250 rebate


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

Get up to $2,750 rebate

Combination boiler-water heating equipment

One space-saving solution for all of your space- and water-heating needs.

Get up to $2,400 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 $100 rebate