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126 results

• 
  Seal in Your Savings: Why Insulation and Air Sealing Matters for the Heating Season | Massachusetts | Mass Save

  November 14, 2025

  Now’s the time to insulate. See how improving your home’s insulation and air sealing boosts comfort, reduces energy use, and helps you save for the heating season.

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  How the Sponsors of Mass Save® led MA to a Record-Setting Year for Heat Pump Adoption

  February 26, 2024

  A record number of residential customers opted to make the switch to heat pumps in 2023, thanks in part to the incentives we provide our customers through the Mass Save programs.

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  Pump Up the Savings with a Heat Pump Water Heater

  September 10, 2018

  If you have an electric hot water heater and it is 10 years or older, it’s likely costing you money in wasted energy, and it’s time to replace it.

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  What is a Heat Pump and When Should You Make the Switch? | Massachusetts | Mass Save

  December 17, 2025

  Learn what a heat pump is and when you should consider switching to it. Find out about ways you can save energy with heat pumps while using rebates

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  Mini-Splits, Big Rewards: Get More from Efficient Heating Technology

  October 4, 2017

  Do you use electricity, oil, or propane to heat your home and dread another winter of potentially high energy bills? Consider installing an electric mini-split heat pump system.

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  Efficient commercial water heaters offer a spectrum of savings

  August 3, 2022

  Upgrading to a high-efficiency commercial water heater can lower your operating costs, provide greater comfort—and above all, save energy

• MAEEP - Building Ventilation and Heat Recovery for HVAC Systems

  Learn about ventilation requirements and approaches, and how heat/energy recovery can be used to increase efficiency of HVAC systems.

• Introduction to Heat Pumps

  Join DXS Engineering and Mitsubishi as they share an overview of how heat pumps work, different types of heat pumps, refrigerants, maintenance, the Mass Save rebates available, and more.

• Mass Save® & ESMAC Heat Pump Water Heater Training

  Join us for a virtual contractor training about heat pump water heaters.

• Online Heat Pump Series: Understanding Common HVAC Systems and their Heat Pump Upgrade Options

  This five-session webinar series will focus on heating system identification and heat pump opportunities for vendors serving commercial facilities.