Eligibility Requirements
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Print Eligibility Requirements
Condensing Gas Boilers*
(outdoor temperature reset required)
Hydronic boilers ONLY
Less than 300 Input MBH1, AFUE2 must be 92% or greater $8.00 / Input MBH
300 - 2,500 Input MBH, Thermal Efficiency must be 92% or greater
Non-Condensing Gas Boilers*
Hydronic boilers ONLY
Less than 300 Input MBH1, AFUE2 must be 85% or greater $3.00 / Input MBH
300 - 2,500 Input MBH, Thermal Efficiency must be 82% or greater
Condensing Gas Furnaces AFUE/Combustion Efficiency must be 92% or greater $4.00 / Input MBH
Condensing Gas Unit Heaters Thermal Efficiency must be 90% or greater $2.00 / Input MBH
Gas Fired Absorption Heat Pumps
(Eversource Energy Only)
Heating Efficiency must be 100% or greater $500.00 / Ton
Up to 50,000 BTUh3 $500 / Unit
Greater than 50,000 BTUh up to 150,000 BTUh $550 / Unit
Greater than 150,000 BTUh up to 175,000 BTUh $650 / Unit
Greater than 175,000 BTUh $850 / Unit
Storage-Type Domestic WH Thermal Efficiency must be 90% or greater $5.00 / Input MBH
On-Demand Domestic WH Input less than 200,000 BTH/h and Energy Factor (EF) must be 0.85 or greater $4.00 / Input MBH
Input greater than or equal to 200,000 BTUh and Thermal Efficiency must be 90% or greater
Large Domestic HW Boiler Input greater than 75,000 BTUh and Thermal Efficiency must be 85% or greater $2.00 / Input MBH

*Steam boilers are not eligible for rebate incentives. Please call 877-WISE USE for steam boiler incentives.
1MBH - Thousands of BTUs per hour
2AFUE - Annual Fuel Utilization Efficiency
3BTUh - British Thermal Units per hour