Mail-in Rebates For High Efficiency Equipment and Other Energy-Saving Upgrades 
Need a new heating system? In addition to our in-home programs and incentives, Bay State Gas offers existing and prospective customers up to $1,750 in rebates towards the installation of these great energy saving opportunities. Before you make a purchase decision, check the table below for specific equipment type and rebate amounts.
| Heating Equipment | Rating | Rebate |
| Furnaces | | |
| Up to 150 MBH1 | 92% AFUE2 or greater | $400 |
| Up to 150 MBH | 92% AFUE or greater with ECM3 motor | $500 |
| Up to 150 MBH | 94% AFUE or greater with ECM motor | $650 |
| Steam Boilers | | |
| Up to 300 MBH | 82% AFUE or greater | $200 |
| Hydronic Boilers | | |
| Up to 300 MBH | 85% AFUE or greater | $500 |
| Condensing Boilers | | |
| Up to 300 MBH | 90% AFUE or greater | $1,000 |
| Water Heating Equipment | Rating | Rebate |
| On Demand Tankless with electronic ignition | Energy Factor of 0.82 | $700 |
| Indirect (30- to 75- gallon tank size) | N/A | $500 |
| Condensing Stand Alone | 95% Thermal Efficiency or greater | $500 |
| ENERGY STAR Storage | Energy Factor of 0.62 or greater | $50 |
| Integrated Condensing Boiler/Water Heating Equipment* | | Rebate |
| Boiler Rating | Water Heater Rating | |
| 85% AFUE or greater | Energy Factor of 0.86 | $1,000 |
| 90% AFUE or greater | Energy Factor of 0.90 | $1,600 |
| *Both Boiler and Water Heater ratings must be met. |
| Controls Equipment | | Rebate |
| After Market Boiler Reset Control | N/A | $200/ea. |
| ENERGY STAR-labeled or 7-Day Programmable Thermostat | N/A | $25/ea. |
| | | |
| 1MBH=1,000 British Thermal Units per hour | |
| 2AFUE =Annual Fuel Utilization Efficiency | |
| 3Electronic Commutated Motor | |
| 4Thermal Efficiency=Efficiency of heat transfer in a boiler minus boiler radiation and convection losses | |
Bay State is a member of GasNetworks. GasNetworks is a collaborative consisting of local natural gas companies serving residential and commercial & industrial customers throughout New England. We have been promoting energy efficiency and the use of high efficiency natural gas technologies since 1997.
All rebate forms may be found at GasNetworks . For questions regarding this program, please call the GasNetworks Rebate Administrator at 800-232-0672 or email rebates@gasnetworks.com.