Norton 2 Zone - AC Mini Split System is your go-to solution for year-round comfort! This high-efficiency mini split system features a powerful heat pump that operates effectively even in temperatures as low as -13 F. With its advanced inverter technology, this ductless heat pump quickly reaches maximum speed in just 6 seconds, ensuring you stay cozy in winter and cool in summer. The 3-zone mini split system allows you to connect up to 5 indoor units to a single outdoor unit, giving you flexibility and control over your space. Plus, with features like a built-in basepan heater, gold-coated coils, and refrigerant leak detection, you can trust Norton for reliable performance. Upgrade your comfort with the Norton Multi Zone Mini Split System today!
HIGH-FREQUENCY INVERTER TECHNOLOGY: Enables the compressor to reach maximum speed within 6 seconds on start up HIGH-EFFICIENCY PIPES
Norton Multi Zone systems, with inverter technology, are some of today’s most advanced ductless split heat pumps. Up to 5 indoor units can be connected to a single outdoor unit, reducing the number of outdoor units required. All indoor units can be individually controlled and do not need to be installed at the same time.
With Norton heat pump technology, offers dependable cooling as well as the capability to heat in ambient temperatures as low as -13°F, making it an excellent, energy-efficient solution for colder climates.
Wall Mount • Modes: Cool, Heat, Dry, Fan, Auto • Turbo Mode • Four fan speeds • Sleep Mode • ECO Mode • Up-Down Louver control (fixed or swing) • Follow Me (senses temperature at handheld remote) • Quiet indoor operation • Aluminum Golden Hydrophilic pre-coated fins •(5yr Warranty) - Cut Sheets Below
Slim Ducted (Hidden/Concealed): Slim Ducts provide an inconspicuous solution, hidden in attics and ceiling crawl spaces, without the energy loss associated with central ducted systems. Slim Ducts offer flexibility of installation as the ducts can be directed into separate areas which are collectively controlled by one wall thermostat. For example, one slim duct can be directed to cool and heat hallways, closets, laundry rooms, and bathrooms of a home while the bedrooms themselves are controlled independently. Slim Ducts are available in 9K, 12K, 18K and 24K Btu/h models. Condensate pump built in. (5yr Warranty). Cut Sheets below
Extra Low Temperature Heating For when its cold outside, the heat output for this system is rated capacity down to -13° F, making this a primary heat source and eliminating the need for a backup heat source.
Stepless Frequency Adjustment Precise control of the system maintains stable and constant room temperature while reducing sound level and saving energy.
Norton Mini Split AC is your go-to solution for year-round comfort! This heat pump delivers powerful heating and cooling performance, even in temperatures as low as -13 F. With a remarkable SEER2, EER, and HSPF ratings, you can enjoy energy efficiency without sacrificing comfort. The package includes a sleek indoor unit with a remote, and an outdoor unit designed for durability and efficiency. Enjoy features like independent dehumidification, a 24-hour timer, and multiple modes including Turbo, Auto, Sleep, and Eco. The follow-me function ensures the perfect temperature wherever you are, while the easy-clean filter keeps the air fresh and healthy.
Okay, so I finally got the Norton 2-zone mini-split installed, and wow, what a difference! It was a bit of an investment, but being able to independently control the temperature. The unit itself looks pretty sleek and isn't too noisy, which is a huge plus. Installation was straightforward, though I did hire a professional. The heat pump function is fantastic too – no more space heaters cluttering things up! Overall, I'm really happy with the comfort and convenience this system has brought to my home.
Zoned Comfort That Works
M. Pereira · April 2025
The biggest surprise with this Norton dual-zone setup is how unobtrusive it is. I was picturing bulky units sticking out everywhere, but they actually blend in pretty well. And the silence? It's almost eerie compared to the rattling dinosaur of an AC we had before. Now, my teenager can have his arctic chill in his room while I keep mine a bit more reasonable – a domestic harmony I haven't experienced in years! The installation guys were in and out without much fuss, which I always appreciate. Honestly, it's the kind of upgrade you don't realize you needed until you have it. It just quietly makes life better.
Best House Upgrade
C. A. Thomas · September 2026
Hands down the quietest, most efficient split system I’ve owned. Running two separate zones effortlessly keeps the whole layout comfortable without racking up a massive power bill. Highly recommend
Norton is a Good Systems!
Rebecca Swailes · April 2025
Installer put it in, now its keeping the house nice and cool- just before summer hits and all the prices go up...
Office Man Cave
Phillip Kohr · January 2026
I finally reclaimed my basement from the "eternal chill." I installed the Norton 2-Zone to split coverage between my office and the man cave, and it’s been a total game-changer. I can finally take Zoom calls without a space heater humming in the background or a blanket over my knees. It’s dead silent and keeps my focus on work, not the thermostat. Between the gaming PC and the home theater, this room used to turn into a sauna. The Norton handles the "tech heat" effortlessly. Plus, the Dry Mode killed that typical basement dampness instantly.
Split Perfectly
Kenneth Torres · August 2025
With the Norton 2-Zone Mini-Split, my home finally feels tailored to me—warm where I want it, cool where I need it. It’s whisper-quiet, lightning-fast, and shrugs off freezing nights like they’re nothing. Two zones, total comfort, zero fuss.
It's brought a sense of balance and tranquility
Tommy C · May 2025
You know, my relationship with the climate here has always been… complicated. It's like living with a temperamental artist – moments of breathtaking beauty followed by outbursts of oppressive heat or unexpected chills. Then came the Norton 2-Zone. Installing it felt less like a home improvement and more like introducing a pair of highly trained, silent ninjas dedicated to thermal equilibrium. The sleek indoor units, mounted like modern art pieces on the walls, hum with a quiet determination. The outdoor condenser, a stoic sentinel in the courtyard, whispers promises of consistent comfort. Honestly, this Norton 2-Zone system hasn't just changed the temperature of my home; it's changed the feeling of my home.
Two Zones, One Chill Revolution
Julius Omalley · October 2025
I didn’t expect much—just wanted to stop arguing with myself about which room deserved the cool air. Then the Norton 2-Zone Mini-Split showed up and quietly rewrote the whole temperature story in my house. The first night, I realized how smooth this system really is. No roaring fans, no sudden blasts—just this steady, confident whisper of comfort that feels like it knows what the room needs before I do. One zone stays crisp for working; the other stays mellow for sleeping. It’s like having two moods running on one heartbeat. Even on those sticky, heavy evenings when the air outside feels like soup, the Norton just shrugs and keeps both rooms perfectly balanced. Installation wasn’t instant magic (definitely a pro’s job), but once it was up, it felt like future tech disguised as an everyday appliance. It doesn’t just cool and heat—it adapts.
Okay, so I finally got the Norton 2-zone mini-split installed, and wow, what a difference! It was a bit of an investment, but being able to independently control the temperature. The unit itself looks pretty sleek and isn't too noisy, which is a huge plus. Installation was straightforward, though I did hire a professional. The heat pump function is fantastic too – no more space heaters cluttering things up! Overall, I'm really happy with the comfort and convenience this system has brought to my home.
Henry S. Ritchie · 2025-04-18
Zoned Comfort That Works
The biggest surprise with this Norton dual-zone setup is how unobtrusive it is. I was picturing bulky units sticking out everywhere, but they actually blend in pretty well. And the silence? It's almost eerie compared to the rattling dinosaur of an AC we had before. Now, my teenager can have his arctic chill in his room while I keep mine a bit more reasonable – a domestic harmony I haven't experienced in years! The installation guys were in and out without much fuss, which I always appreciate. Honestly, it's the kind of upgrade you don't realize you needed until you have it. It just quietly makes life better.
M. Pereira · 2025-04-25
Best House Upgrade
Hands down the quietest, most efficient split system I’ve owned. Running two separate zones effortlessly keeps the whole layout comfortable without racking up a massive power bill. Highly recommend
C. A. Thomas · 2026-09-25
Norton is a Good Systems!
Installer put it in, now its keeping the house nice and cool- just before summer hits and all the prices go up...
Rebecca Swailes · 2025-04-11
Office Man Cave
I finally reclaimed my basement from the "eternal chill." I installed the Norton 2-Zone to split coverage between my office and the man cave, and it’s been a total game-changer. I can finally take Zoom calls without a space heater humming in the background or a blanket over my knees. It’s dead silent and keeps my focus on work, not the thermostat. Between the gaming PC and the home theater, this room used to turn into a sauna. The Norton handles the "tech heat" effortlessly. Plus, the Dry Mode killed that typical basement dampness instantly.
Phillip Kohr · 2026-01-27
Split Perfectly
With the Norton 2-Zone Mini-Split, my home finally feels tailored to me—warm where I want it, cool where I need it. It’s whisper-quiet, lightning-fast, and shrugs off freezing nights like they’re nothing. Two zones, total comfort, zero fuss.
Kenneth Torres · 2025-08-12
It's brought a sense of balance and tranquility
You know, my relationship with the climate here has always been… complicated. It's like living with a temperamental artist – moments of breathtaking beauty followed by outbursts of oppressive heat or unexpected chills. Then came the Norton 2-Zone. Installing it felt less like a home improvement and more like introducing a pair of highly trained, silent ninjas dedicated to thermal equilibrium. The sleek indoor units, mounted like modern art pieces on the walls, hum with a quiet determination. The outdoor condenser, a stoic sentinel in the courtyard, whispers promises of consistent comfort. Honestly, this Norton 2-Zone system hasn't just changed the temperature of my home; it's changed the feeling of my home.
Tommy C · 2025-05-16
Two Zones, One Chill Revolution
I didn’t expect much—just wanted to stop arguing with myself about which room deserved the cool air. Then the Norton 2-Zone Mini-Split showed up and quietly rewrote the whole temperature story in my house. The first night, I realized how smooth this system really is. No roaring fans, no sudden blasts—just this steady, confident whisper of comfort that feels like it knows what the room needs before I do. One zone stays crisp for working; the other stays mellow for sleeping. It’s like having two moods running on one heartbeat. Even on those sticky, heavy evenings when the air outside feels like soup, the Norton just shrugs and keeps both rooms perfectly balanced. Installation wasn’t instant magic (definitely a pro’s job), but once it was up, it felt like future tech disguised as an everyday appliance. It doesn’t just cool and heat—it adapts.
Julius Omalley · 2025-10-13
Why Ductless Mini Splits
Experience superior comfort and energy savings with ductless mini splits, featuring industry-leading technology. These AHRI-certified mini splits use inverter technology and variable-speed DC inverter operation for optimal efficiency and quiet operation, with exceptional SEER2 performance that exceeds standard SEER ratings. Whether you prefer a wall mount, ducted, floor or ceiling-cassette design, these split air conditioner units give you zone control for precise heating and cooling in your home.
Key features:
Single or multi-zone capability for customized comfort
High-efficiency ductless design minimizes energy loss
Quiet operation for a peaceful living environment
Improved air quality with advanced filtration options
Flexible installation for any home layout
Manufacturer warranty included
Works With Alexa▾
Control your mini split with Alexa or Google Assistant, or remotely with an Android or iOS phone via Wi-Fi. Set schedules and control multiple rooms from anywhere — change your temperature settings from the office or while traveling, as long as you have an internet connection.
Energy-Star Certified▾
Our efficient mini splits are Energy-Star certified. With ultra-efficient ductless air conditioners you can expect to save upwards of 50–60% on your energy bills yearly — a great system for heating and cooling a home or business while minimizing long-term energy costs.
Heating and Cooling (to -13F/-22F)▾
Our Ultra-DC-Inverter technology lets these systems provide cooling and heating at up to −13°F/−22°F with up to 100% efficiency, so hyper-rated models can serve as your primary heat source all year round — even in the coldest climates. The hyper feature is available on most of our mini splits.
Auto Leak Detection and Diagnosis▾
Our ductless mini splits include self-cleaning, leak detection and self-diagnostics — all there to keep the system running properly for years. Enjoy peace of mind knowing your mini split will warn you of any equipment problems.
DC ULTRA Inverter Technology▾
The DC Ultra inverter compressor delivers a superb reduction in energy consumption, making these some of the most efficient systems with DC-inverter technology — it's what pushes mini splits to high SEER2 certifications while minimizing your energy costs.
Air Conditioner Size Chart▾
What BTU/ton for your area?
Square footage
BTU (ton)
100–200 sq ft
6,000 BTU | ½ ton
150–400 sq ft
9,000 BTU | ¾ ton
400–600 sq ft
12,000 BTU | 1 ton
600–800 sq ft
18,000 BTU | 1.5 ton
800–1,200 sq ft
24,000 BTU | 2 ton
1,200–1,500 sq ft
30,000 BTU | 2.5 ton
1,500–1,800 sq ft
36,000 BTU | 3 ton
1,800–2,000 sq ft
48,000 BTU | 4 ton
2,000–2,500 sq ft
60,000 BTU | 5 ton
Use this BTU/ton size chart to size your mini split indoor or outdoor unit.
What Nobody Tells You Before You Buy▾
If you are looking for mini splits, most sellers cover the basics: an outdoor compressor connected to indoor units via small refrigerant lines, high energy efficiency without duct loss, and separate room temperatures — plus the simple setup needing just a small 3-inch wall opening. All true, but there are critical technical details and long-term ownership realities almost nobody tells you before you buy.
Beyond washing your mesh air filters every few weeks, mini splits need a deep chemical cleaning of the internal blower wheel and evaporator coil every 1–2 years. Because the heads recirculate the air in your living space, neglected moisture can breed toxic black mold inside the barrel fan. And while most guides cover summer condensation draining from the indoor head, heat pumps reverse in winter: during freezing weather the outdoor unit sheds gallons of water in defrost cycles — without a base pan heater or proper drainage that runoff freezes solid, destroying fan blades and icing the compressor base.
Finally, budget for electrical and warranty requirements upfront. A multi-zone system frequently requires upgrading your home's main electrical panel — often from 100-amp to 200-amp service — plus dedicated 208/230V double-pole breakers. Most importantly, beware of online DIY claims: almost every major manufacturer explicitly voids your multi-year parts and compressor warranty unless a licensed HVAC technician performs the final nitrogen pressure test, line evacuation, and refrigerant commissioning.
Mini Split Warehouse offers a wide selection of ductless air conditioners and split heat pumps, providing free shipping nationwide.
