For Businesses & Towns

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Save energy, save money and be more comfortable with high-efficiency equipment. And to reduce the cost difference between standard-efficiency and high-efficiency natural gas equipment, rebates are available for customers of Liberty and Unitil.

Did you know that if all commercial boilers sold in the United States were ENERGY STAR® certified, energy cost savings would grow to more than $1 billion? And, 23 billion pounds of annual greenhouse gas emissions would be prevented, equivalent to the emissions of over two million vehicles.

Condensing Boilers $1,000-$10,000
Furnaces $300-$450
Infrared Heaters $750
Boiler/Water Heaters $1,000-$1,500
Condensing Unit Heater $750
Aftermarket Boiler Reset Controls $225
Steam Traps$50
Programmable Thermostat (New Only)Up to $25


A list of qualifying equipment is available at | (866) 716-9334

Rebate Details

Applications will be processed on a first-come, first-served basis. Funds are limited and rebates will be available to qualifying applications until the program budget is depleted.

Eligibility Requirements

  • Rebates are available for eligible natural gas business customers of Liberty and Unitil.
  • Equipment must be installed by a licensed heating or plumbing contractor at the customer’s address listed on the rebate form.
  • Must be installed between 1/1/2021 and 12/31/2021.
  • Applications must be postmarked, emailed or submitted online by January 31, 2022. Please allow 6-8 weeks’ processing time.

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