Ductless mini-splits — comfort in every room.
Ductless mini-splits deliver efficient heating and cooling room by room with no ductwork — ideal for homes with radiators or hot spots, additions, and finished basements. Each zone has its own control, so you only condition the rooms you're using. Nexis installs cold-climate units and files your Mass Save rebate for you.
Why ductless
Zone-by-zone comfort without tearing up your home
Mini-splits are the simplest way to add efficient heat pump heating and cooling to a home that doesn't have ductwork — or to fix rooms your existing system never gets right. An outdoor unit connects to slim indoor heads via a small conduit, so installation is clean and fast with no major demolition.
Each indoor head is its own zone with its own thermostat, so you're not paying to heat or cool empty rooms. Cold-climate models keep working through Massachusetts winters, and Nexis handles the Mass Save rebate and HEAT Loan paperwork.
What you get with a ductless system
- No-duct installation — slim indoor heads and a small conduit, installed cleanly in 1–3 days.
- Independent zones — control each room separately so you only condition the space you use.
- Cold-climate units — Mitsubishi Electric and Fujitsu systems rated for New England winters.
- Quiet operation — indoor heads run whisper-quiet compared to window units or forced air.
- Up to $8,500 Mass Save — $2,650 per ton, capped at $8,500 for a whole-home system, filed by us.
- 0% HEAT Loan — up to $25,000 at 0% interest to spread the cost.
Mini-split brands we install
How your install runs
Free assessment
We map which rooms need zones and calculate the load per space.
Design
Head placement, outdoor unit siting, and your rebate + loan numbers.
Install
Clean, fast install — usually 1–3 days with no ductwork.
Rebates
We file your Mass Save rebate and HEAT Loan paperwork.
The right fit for every room
Ductless qualifies for the full Mass Save stack
A whole-home ductless system can earn up to $8,500 in Mass Save rebates ($2,650 per ton, capped at $8,500), or up to $16,000 if income-eligible, plus the 0% HEAT Loan. The top tier requires an HPIN installer — Nexis. (Figures as of 2026, verified at your assessment.)
For full program details, visit the official Mass Save heat pump website.
Design your ductless system
Book a free assessment — we'll map your zones, size each head, and show your Mass Save rebate and 0% HEAT Loan payment.
Ductless FAQ
Answers, straight up
It depends on your layout and which rooms you want conditioned. Open floor plans may need fewer, larger heads; homes with many separate rooms may want a head per zone. We calculate the load per space at your assessment and recommend the right configuration.
Yes. Cold-climate ductless systems are highly efficient and rated to heat through New England winters. Many homeowners use them as whole-home heating and cooling, retiring oil or propane entirely.
Yes — ductless heat pumps qualify for Mass Save rebates, including the whole-home tier (up to $8,500 with bonuses) when they meet the program requirements. We install qualifying cold-climate equipment and file the paperwork.
Minimal. There's no ductwork, so most installs take 1–3 days. Indoor heads mount on the wall and connect to the outdoor unit through a small conduit, with only a 3-inch penetration per line set.
Ready when you are
Book my free assessment
Same-week appointments across eastern MA. We bring the rebate math, you get a lower bill and a more comfortable home — $0 down to start.
