Ductless Mini Split Services in RI
Prime Heating & Cooling is Rhode Island’s trusted source for all things ductless. From new mini split installations to emergency repairs, our certified technicians keep your home comfortable year-round — no ductwork required.
Reach Out To Our Ductless Mini-Split Experts
Trusted Ductless Mini Split Company in RI
A ductless mini split is a heat pump: one outdoor compressor connected to one or more indoor air handlers by a 3-inch line, with no ducts anywhere. It cools in summer, heats in winter, and lets you set a different temperature in every room.
That makes it the go-to fix for the spaces older Rhode Island homes struggle with third-floor bedrooms, additions, finished basements, garages, sunrooms and increasingly, for whole-home heating that replaces an aging oil or propane system.
Prime handles the full lifecycle: new installation, system replacement, emergency repairs, and annual maintenance.
As authorized installers of:
- Mitsubishi Mini Splits
- Fujitsu Mini Splits
- Daikin Mini Splits
- Custom Comfort Mini Splits
Our Ductless Mini Split Services
Mini Split Installation
Our certified technicians size, select, and install the right mini split for your home or business.
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Mini Split Replacement
Upgrading an old or failing unit? We handle the full swap with a modern, high-efficiency replacement.
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Mini Split Repairs
Error codes, refrigerant issues, or a unit that won't cool? Our techs diagnose and fix all major brands fast.
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Mini Split Maintenance
Annual cleaning and tune-ups keep your system efficient, extend its life, and protect your air quality.
Learn MoreWhy Go Ductless?
Because most Rhode Island homes weren’t built for ductwork. Older colonials, finished basements, additions, and sunrooms all have the same problem. The rooms that are always too hot or too cold are the ones ducts can’t reach. A ductless mini split fixes that without tearing open walls or ceilings, and it handles both heating and cooling in the same space year-round.
No Ductwork Needed
Perfect for Rhode Island's older homes, room additions, garages, and any space where running ducts isn't practical.
Year-Round Comfort
Heat pump mini splits handle both heating and cooling from a single system through all New England seasons.
Up to 40% Energy Savings
Inverter-driven compressors match output to demand — no more cycling on and off, no wasted energy.
Cleaner Indoor Air
Multi-stage filtration captures dust, allergens, and particulates that traditional ductwork would spread.
No Ductwork Needed
Perfect for Rhode Island's older homes, room additions, garages, and any space where running ducts isn't practical.
Year-Round Comfort
Heat pump mini splits handle both heating and cooling from a single system through all New England seasons.
Up to 40% Energy Savings
Inverter-driven compressors match output to demand — no more cycling on and off, no wasted energy.
Cleaner Indoor
Air
Multi-stage filtration captures dust, allergens, and particulates that traditional ductwork would spread.
Single-Zone or Multi-Zone? Start Here.
Nearly every mini split project comes down to this one question. A zone is one indoor head serving one space. Here’s how to tell which you need.
Single-Zone System
One outdoor unit → one indoor head
Multi-Zone System
One outdoor unit → 2–8 indoor heads
What Size Mini Split Do I Need?
Capacity is measured in BTUs. Get it wrong and you pay for it twice — an undersized unit runs nonstop and never catches up, and an oversized unit is worse: it short-cycles, never pulls humidity out of the air, and wears out early. Use this as a starting point, then let us run an actual load calculation.
Primary bedroom, living room, sunroom
Likely setupA single-zone system covers this comfortably.
This is an estimate based on standard industry sizing rules. Rhode Island’s older housing stock, big south-facing windows, cathedral ceilings, and poorly insulated attics all shift the number. A Manual J load calculation is the only way to size a system correctly — and Prime includes one with every quote.
Mitsubishi vs. Fujitsu vs. Daikin vs. Custom Comfort
Prime Heating & Cooling is an authorized installer for all four, so we have no reason to push you toward one. Here’s how we actually talk homeowners through the choice.
| Brand | Known For | Best Fit | Relative Cost |
|---|---|---|---|
| Mitsubishi Hyper-Heat (H2i) | The cold-climate benchmark. Keeps full heating output far below freezing, and the indoor heads are the quietest on the market. | Whole-home heating, bedrooms, and anyone replacing oil or propane as their primary heat source. | $$$$ |
| Fujitsu Halcyon XLTH | Cold-climate performance close to Mitsubishi’s at a lower price, with the widest range of indoor head styles. | Multi-zone homes where you want a mix of wall, floor, and ceiling-cassette units. | $$$$ |
| Daikin Aurora / FIT | The largest HVAC manufacturer in the world. Deep product line and strong registered-system parts coverage. | Homeowners who want a well-known brand with strong warranty backing at a mid-tier price. | $$$$ |
| Custom Comfort | The value play. Solid, straightforward equipment without the premium badge. | Garages, additions, sunrooms, rentals, and single-zone jobs where budget drives the decision. | $$$$ |
One thing worth knowing: rebate eligibility depends on the specific model, not the brand name. Every system has to appear on the Rhode Island NEEP list and meet ENERGY STAR 6.1 Cold Climate criteria to qualify for Clean Heat RI. We only quote equipment that’s on the list.
Ready to Get Started?
Request a free quote from Rhode Island’s most trusted HVAC company.
Why Rhode Island Chooses Prime Heating & Cooling
We’re a family-owned HVAC company based in Smithfield, RI, serving all of Rhode Island and Southern Massachusetts. Every mini split job gets the same level of attention and craftsmanship.
- Authorized Mitsubishi, Custom Comfort, Fujitsu, and Daikin Installers
- 20+ Years of HVAC Experience in New England
- RI Energy Rebate Guidance Included
- GreenSky Financing Available
Recent Mini-Split Installs
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Frequently Asked Questions
What is a ductless mini split system?
A heating and cooling system with no ductwork — an outdoor compressor connects to one or more indoor air handlers for zone-by-zone comfort control.
Which mini split brands do you install?
We’re authorized installers of Mitsubishi, Custom Comfort, Fujitsu, and Daikin.
Do mini splits work in Rhode Island winters?
Yes. Modern heat pump mini splits from Mitsubishi and Daikin operate efficiently well below 0°F — a great year-round solution for New England homes.
Are there energy rebates available in RI?
Yes. Many qualifying high-efficiency mini split systems are eligible for Rhode Island energy efficiency rebates. We help guide you through the process.