Stay comfortable year-round with this advanced CH split system featuring cutting-edge R454B refrigerant heat pump technology. This customizable three zone HVAC solution delivers exceptional 25.1 SEER2 efficiency and reliable heating down to -13 F. The 3 zone split heat pump package includes one outdoor unit and three ductless wall mount air conditioner units with WiFi-enabled remotes. High-frequency racer technology gets your system running at max speed in just 6 seconds, while gold-coated coils and intelligent dusting features ensure long-lasting performance.
Extra Low Temperature Heating: For when its cold outside, the heat output for this system is rated 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.
FEATURES
Available in 208/230V • Built-in basepan & crankcase heater • Auto-restart function • Condenser high-temperature protection • Refrigerant leakage detection • Quiet outdoor operation • Aluminum Golden Hydrophilic pre-coated fins • Cooling operating range • -13~122 • Heating operating range • -13° ~ 75° F
*ADD the indoor units below via the dropdown boxes above Do not exceed the outdoor capacity. Indoor Combined BTU ≤ OUTDOOR MAX BTU Allowed Combinations
Olivia Wall Mount • Wi-Fi • Auto-Swing for horizontal louvers • Genius Core ultra-low compressor speed of 12Hz • New User-Friendly Remote Controller design • 46° Freeze Protection • Turbo Mode • Self-Clean Function (single zone only) • Eco Mode (single zone only) • Follow Me Mode • Timer On/Off • Sleep Mode SPECIFICATIONS
Distributor Exclusive Wall Mount • Wi-Fi• Humidity Sensor• E-Box and PCB located in the front of the unit with a cover kickstand providing easy access • Convenient disassembly & maintenance with an easy-to-remove fan blower • Larger air inlet / outlet for improved air flow • Auto-Swing for vertical and horizontal louvers • New User-Friendly Remote Controller design • Self-Clean Function (single zone only) • Follow Me Mode • Timer On/Off • Eco Mode (single zone only) • 46° Freeze Protection • Turbo Mode • Sleep Mode
Floor Console: Mini Floor Consoles are most popular in colder climates as, during winter seasons, dual air discharge locations provide heated air at ground level, which naturally rises to fill the room.
Floor or Ceiling Mount (Universal) :Universal Floor/Ceiling units offer flexibility in regard to location, as they can be installed horizontally on a ceiling or vertically on a wall. These units can be conveniently controlled by remote control, wall thermostat, or C&H Remote app. Universal Floor/Ceiling units are available in 18K and 24K models. Condensate Pump NOT Included
Slim Ducted (Hidden/Concealed): Slim Ducts provide an inconspicuous solution, hidden in attics and ceiling crawl spaces. Slim ducted can take care of hallways, closets, laundry rooms, and bathrooms of a home while the bedrooms themselves are controlled independently. Condensate pump built-in.
4-Way Ceiling Cassette: Ceiling Cassettes offer a convenient solution for offices and businesses, as they can easily fit into a standard ceiling grid, but they can be used for almost any application, as long as enough space between ceiling frame. Ceiling Cassettes provide omni-directional air flow and user-friendly Remote Control operation along with a built in condensate pump.
NEW 1-Way SLIM Ceiling Cassette: SLIM Ceiling Cassettes offer a convenient solution for homes, offices and businesses, as they can easily fit into a ceiling joist, unlike traditional cassettes, but they can be used for almost any application, as long as enough space exists. Slim Ceiling Cassettes provide ONE WAY air flow and user-friendly Remote Control operation along with a built in condensate pump.
CENTRAL AHU: • INTELLIGENT AIR FLOW • ANTI-COLD AIR FUNCTION • TU1 COPPER TUBES • FAST COOL/HEAT FUNCTION• ALUMINUM COIL • AUTO RESTART FUNCTION• REFRIGERANT LEAK DETECT • WIRED CONTROLLER• 24V Interface. • TRUE MULTI POSITION AIR HANDLER: Horizontal, vertical, or downward installation.
*Limitations: If using two AHU on one multi zone outdoor, NO OTHER INDOORS CAN BE USED, NO MATTER THE AVAILABLE BTU CAPACITY REMAINING ON THE OUTDOOR UNIT
The installation in this terraced house was a smooth process, even with the structural challenges of solid brick walls and low wooden ceilings. The exterior condenser was mounted securely, and the line sets were managed cleanly with professional covers that blend into the facade. Inside, the wall-mounted heads were positioned to ensure proper airflow clearance while maintaining the aesthetic of the timber beams, providing powerful climate control without feeling intrusive in rooms with lower overhead height. Performance-wise, the system effectively overcomes the thermal mass of the brick, reaching temperatures quickly and maintaining them quietly, which is essential in a terraced layout. This multi-zone setup finally allows for independent comfort across different floors, making the entire home feel much more balanced.
good overall
Tommie Saulters · October 2025
Overall Iโm pleased. This system has transformed how my home feels: each zone has its own micro-climate, which adds comfort I didnโt realize I was missing. The efficiency gains are real, though not dramatic yet (weโll see full impact over a year). The higher price and installation effort are the trade-offs. โd say: go for it if you have multiple rooms/areas that need independent conditioning and you value high efficiency. If youโre only upgrading a single room or have a very tight budget, you might consider a simpler single-zone unit first.
Our prescriptions stay cool
Keith Berry · July 2025
In our little neighborhood pharmacy, tucked between a bakery and a bus stop, we deal with everything from fevers to allergies to grandmaโs monthly blood pressure meds. We gave each zone a job: the front counter, where customers wait and ask questions; the prep area, where precision matters; and the back room, where most of our meds are shelved like gold. This unit handles all three with quiet confidence. No rattling. No weird temperature swings. Just cool, steady air where it matters most.
I can finally stop babysitting the thermostat like itโs another employee. Even our refrigerated items seem happierโless strain on the coolers. And when a patient steps in from the sun and lets out a sigh of relief? Thatโs when I know we made the right call.
Easy Setup, Exceptional Comfort
Kristin wilson · August 2026
The Cooper & Hunter 3-Zone 25 SEER2 system was remarkably easy to install with its straightforward line hookups and setup process. It delivers exceptional, whisper-quiet cooling and heating across all three zones while keeping energy bills noticeably low.
Finally, Comfort where I needed it most
Sean Yates · June 2025
I bought the CH 3-Zone 25 SEER2 Mini Split Heat Pump because I was tired of playing thermostat tug-of-war in my house. The difference was immediate. The bedroom finally cools down at night without freezing out the rest of the house. The back office, which used to feel like a greenhouse, is now super manageable during the day. And the living room Cozy without being muggy. The remote controls are intuitive, and the whole thing just worksโno babysitting, no drama. My energy bill came in noticeably lower last month, which honestly sealed it for me. This wasnโt just an upgradeโit changed how my home feels.
The installation in this terraced house was a smooth process, even with the structural challenges of solid brick walls and low wooden ceilings. The exterior condenser was mounted securely, and the line sets were managed cleanly with professional covers that blend into the facade. Inside, the wall-mounted heads were positioned to ensure proper airflow clearance while maintaining the aesthetic of the timber beams, providing powerful climate control without feeling intrusive in rooms with lower overhead height. Performance-wise, the system effectively overcomes the thermal mass of the brick, reaching temperatures quickly and maintaining them quietly, which is essential in a terraced layout. This multi-zone setup finally allows for independent comfort across different floors, making the entire home feel much more balanced.
Hoyt Ray · 2026-03-20
good overall
Overall Iโm pleased. This system has transformed how my home feels: each zone has its own micro-climate, which adds comfort I didnโt realize I was missing. The efficiency gains are real, though not dramatic yet (weโll see full impact over a year). The higher price and installation effort are the trade-offs. โd say: go for it if you have multiple rooms/areas that need independent conditioning and you value high efficiency. If youโre only upgrading a single room or have a very tight budget, you might consider a simpler single-zone unit first.
Tommie Saulters · 2025-10-23
Our prescriptions stay cool
In our little neighborhood pharmacy, tucked between a bakery and a bus stop, we deal with everything from fevers to allergies to grandmaโs monthly blood pressure meds. We gave each zone a job: the front counter, where customers wait and ask questions; the prep area, where precision matters; and the back room, where most of our meds are shelved like gold. This unit handles all three with quiet confidence. No rattling. No weird temperature swings. Just cool, steady air where it matters most.
I can finally stop babysitting the thermostat like itโs another employee. Even our refrigerated items seem happierโless strain on the coolers. And when a patient steps in from the sun and lets out a sigh of relief? Thatโs when I know we made the right call.
Keith Berry · 2025-08-01
Easy Setup, Exceptional Comfort
The Cooper & Hunter 3-Zone 25 SEER2 system was remarkably easy to install with its straightforward line hookups and setup process. It delivers exceptional, whisper-quiet cooling and heating across all three zones while keeping energy bills noticeably low.
Kristin wilson · 2026-08-28
Finally, Comfort where I needed it most
I bought the CH 3-Zone 25 SEER2 Mini Split Heat Pump because I was tired of playing thermostat tug-of-war in my house. The difference was immediate. The bedroom finally cools down at night without freezing out the rest of the house. The back office, which used to feel like a greenhouse, is now super manageable during the day. And the living room Cozy without being muggy. The remote controls are intuitive, and the whole thing just worksโno babysitting, no drama. My energy bill came in noticeably lower last month, which honestly sealed it for me. This wasnโt just an upgradeโit changed how my home feels.
Sean Yates · 2025-06-24
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 Alexaโพ
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 Certifiedโพ
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)โพ
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 Diagnosisโพ
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 Technologyโพ
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 Chartโพ
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 Buyโพ
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.
