Air Source Heat Pumps in Cambridge

Air source heat pumps use electricity to move energy from one location into another-- what this means for homeowners is that there is now an affordable way to heat your home without burning fossil fuels.  With air source heat pumps, you can keep your home hot in the winter and cool and dry in the summer. Using a well designed air source heat pump system will have a dramatic effect on your home's carbon footprint, and could help provide significant savings on your energy cost.  

How air source heat pumps work

Provides heating, cooling, and moisture management throughout the home, all year long.  


Ducted and ductless equipment providing a clean heating solution for nearly every home in Cambridge.


Cold climate air source heat pumps are market ready-- meeting the heating demands even on the coldest day.  

Interested in exploring air source heat pump options for your home?

Connect with local, vetted contractors to understand your options.

Incentives for air source heat pumps

If you install air source heat pump systems in Massachusetts, you qualify for the Alternative Energy Certificate (AEC) program. With this program, non-emitting renewable technologies generate certificates based on their energy production. You can sell these certificates to utilities, helping you further decrease your overall investment for your air source heat pump installation. Learn more about AECs.

Mass Save HEAT Loan

If you're installing solar air source heat pumps, you may be eligible for a 0% interest HEAT Loan from Mass Save to finance the projects. You can finance up to $25,000 of home energy efficiency upgrades. Find out more about Mass Save's HEAT Loan.


Massachusetts has a host of incentives and rebates available to help decrease your investment for air source heat pumps. Learn more about rebates available from Mass Save, or apply for the rebates here.

Should I go Ducted or Ductless?
You should go with ducted if...
ducted air source heat pump for cambridge clean heat
  • You want to perfectly zone several small rooms

  • You don't like the appearance of wall-hung mini splits

  • You're interested in heating your whole property, and the fewer components, the better

You should go with ductless if...
ductless mini split for cambridge clean heat propgram
  • You don't have existing ductwork

  • You're looking to heat and cool large open spaces 

  • You want the easiest installation possible

  • You're looking to keep project cost down

multi family home for cambridge clean heat
Do you live in a multifamily building?

If you live in a multifamily, air source heat pumps are a good solution to heat and cool your home. That said, there are extra considerations to take when installing this technology on a shared property. Our no-cost Retrofit Advisor can help your apartment or condo building learn more about suitable clean heating and cooling options and help you find ways to finance your project.


or call 617-301-6207 to get started.

Cold climate air source heat pumps in Cambridge

Air source heat pumps will operate under a wide range of temperatures, but the colder it is outside, the less efficient the heat pump will be. Fortunately, there are cold-climate air source heat pumps specially designed to operate efficiently at lower temperatures (even below 0 degrees Fahrenheit!) This newer technology is often installed in places with harsh winters, such as New England or the Midwest.

In Cambridge, it's a good idea to install cold-climate air source heat pumps so you can continue using them on particularly cold days. For most homes, it will also be a good idea to have a backup source of heat. Many homeowners choose to keep their existing furnace or boiler for this purpose.

air source heat pump outdoor units for cambridge clean heat
Air source heat pumps in action
Heating register for cambridge clean heat
Ducted air source heat pump

John G. just installed a ducted air source heat pump system to heat and cool his home in Massachusetts. After taking advantage of alternative energy credits (AECs) and $550 in rebates, he's saving roughly $1,200 a year in energy costs. John's system is also paired with a rooftop solar panel system, powering the heat pumps with clean, renewable energy. His advice to people considering this technology? "Look into it!"

Read more about John's ducted solution.

mini split for cmabridge clean heat
Ductless air source heat pump

Seth F. installed mini-splits for his home in Massachusetts. His heat pumps, financed with a zero-interest HEAT loan, save him roughly $1,000 a year. The mini-splits are paired with solar PV system and insulation from MassSave. Best of all, the ductless heat pumps cover 100% of his heating and cooling needs: "Don't be afraid of relying on heat pumps as your sole heating system--cold climate heat pumps have plenty of power as long as your home is insulated properly."

Learn more about his ductless solution.

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