1 Condenser 5 Head Carrier Ductless Mini Split System

Get an instant price, with instant rebates, for your new heating or cooling system, without waiting days for a contractor to show up.
No phone tag and juggling contractors. Your Account Manager will handle the details for you including all the rebate paperwork and match you with one of our vetted, licensed pros with decades of experience.
Licensed contractors install the equipment on install day. No surprise costs or upcharges.
We guarantee the performance of your system - with ten years of free maintenance and repairs.
Your purchase is completely covered by us
Upgrading to a heat pump is a major investment. We take that seriously. By only using the best equipment and highest quality contractors we can guarantee the system will just work for the next 10 years.
No guessing, no ghosting, no annual payment plans, and no upselling during visits. We believe in the heat pump systems we sell and our incredible install partners so much, we’re willing to eat the cost if anything goes wrong.
No nonsense. Just great equipment that we’ll keep in tip-top shape. That’s Fully Covered️ by Tetra.
Mass Save is a program sponsored by several Massachusetts utilities and energy efficiency providers including Berkshire Gas Company, Cape Light Compact, Eversource, Liberty, National Grid, and Unitil. These sponsors work with the Massachusetts Department of Energy Resources to promote energy efficiency services in Massachusetts. Through the program, Massachusetts residents and businesses can receive a no-cost Mass Save home assessment, as well as incentives including new insulation rebates, energy-efficient appliance rebates, heating rebates, and more.
The Mass Save program is funded by the energy efficiency charges found on all customers’ gas and electric bills. You are already paying into the Mass Save program, so why not take advantage of a no-cost home energy assessment and Mass Save rebates?
The Mass Save HEAT Loan offers interest-free financing for qualifying energy efficiency work up to $25,000. HEAT Loans are available to qualifying customers who are participating in the Mass Save program.
Yes, we are! And we’ve helped thousands of homeowners save millions of dollars.
A Mass Save Home Energy Assessment is an evaluation of your home’s energy efficiency. Your Home Energy Assessment—which must be conducted by an authorized Mass Save contractor, like our partner Neeeco—will look for problem areas in your home. You’ll receive a report following your Mass Save energy audit that includes a list of recommended upgrades to help you save energy and money.
Heat pumps and biomass stoves and boilers with a thermal efficiency rating of at least 75% qualify for a credit up to $2,000 per year.
Installing a heat pump can save a family hundreds of dollars each year on energy bills. The Inflation Reduction Act includes tax credits and rebates that can cover up to 100% of the costs, depending on household eligibility.
As part of the Inflation Reduction Act, beginning Jan. 1, 2023, the credit equals 30% of certain qualified expenses: Qualified energy efficiency improvements installed during the year which can include things like: Heat pumps, water heaters, Insulation and air sealing materials or systems.