Quad. | 4 Zone | Select Four Heads Cooper and Hunter

C&H 4-Zone Custom Mini Split Heat Pump AC (-13°F) E-Star: 25 SEER2/13 EER/9.5 HSPF (R454B)

Name: C&H 4-Zone Custom Mini Split Heat Pump AC (-13°F) E-Star: 25 SEER2/13 EER/9.5 HSPF (R454B)
Brand: Cooper and Hunter
SKU: C&H 4-Zone (-13F)
Price: 2029.00 USD
Availability: InStock
Rating: 5.0 (4 reviews)

(4 reviews)

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In Stock C&H 4-Zone (-13F)

Introducing the C&H 4-Zone Custom Mini Split Heat Pump AC, your ultimate solution for year-round comfort! This innovative system features the R454B refrigerant heat pump, showcasing new refrigerant technology that s both efficient and eco-friendly. With a remarkable 25 SEER2 and 13 EER, this quad zone split heat pump is perfect for those looking to upgrade their HVAC setup. Customize your comfort with our customizable 4 zone HVAC options, allowing you to tailor the system to your specific needs. Plus, the ductless wall mount air conditioner design appeals to anyone seeking a sleek, space-saving solution. Whether it s heating or cooling, this C&H split system operates efficiently even in temperatures as low as -13 F, making it a reliable choice for any climate. Upgrade your home with the C&H 4-Zone Split Heat Pump today!

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Description

C&H 4-Zone Split Heat Pump R454B

*This C&H Package Includes:
*(1) C&H Multi Zone Outdoor Unit (-13°F)

*Upgrade the outdoor and add the indoor units

via the dropdown boxes

Outdoor Features : • Heats & Cools (-13F/-13F) • Basepan Heater (Built in) • Gold Coated Coils • Refrigerant Leak Detection • Auto Restart
BROCHURE

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

*Registration Required

*Upgrade the Outdoor unit to larger sizes
(Click) model numbers for cut sheets

CH-R18MES-230VO

CH-R28MES-230VO

CH-R36MES-230VO

*48/60K (Tall Double Fan Units)

*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

CH-R06MOLVWM-230VI	CH-R09MOLVWM-230VI
CH-R12MOLVWM-230VI	CH-R18MOLVWM-230VI
*CH-R15MOLVWM-230VI	CH-R24MOLVWM-230VI
CH-R30MELVWM-230VI	CH-R36MELVWM-230VI

Olivia Midnight Black 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 | Brochure

CH-RB09MOLVWM-230VI	CH-RB12MOLVWM-230VI
CH-RB18MOLVWM-230VI	CH-RB24MOLVWM-230VI

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

SPECIFICATIONS | Brochure

CH-RH06MXSTWM-230VI	CH-RH09MXSTWM-230VI
CH-RH12MXSTWM-230VI	CH-RH18MXSTWM-230VI
*CH-RH15MXSTWM-230VI	CH-RH24MXSTWM-230VI
CH-RH30MXSTWM-230VI	CH-RH36MXSTWM-230VI

PRO SPECIFICATIONS | Brochure

CH-PRO06MXSTWM-230VI	CH-PRO09MXSTWM-230VI
CH-PRO12MXSTWM-230VI	CH-PRO18MXSTWM-230VI
*CH-PRO15MXSTWM-230VI	CH-PRO24MXSTWM-230VI
CH-PRO30MXSTWM-230VI	CH-PRO36MXSTWM-230VI

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.

CH-RSH09MMC	CH-RSH12MMC
*CH-RSH16MMC	*16K = 18K
SPECIFICATIONS	Brochure

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

CH-RSH18MFC	CH-RSH24MFC
SPECIFICATIONS	Brochure

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.

CH-RS06-12MDT- MS	CH-RS24MDT-HS
CH-RS18MDT-MS
MS = Mid Static	HS = Hi Static
SPECIFICATIONS	Brochure

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.

*CH-RSH09-12MCT	*CH-RSH18MCT
CH-RH09MCT	CH-RH12MCT
CH-RH24MCT	CH-RH18MCT
Brochure	*CH-RSH24MCT
SPECIFICATIONS	*RS = Refrigerant Sensor

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.

CH-RSH06-12MCT1W	CH-RSH18MCT1W
SPECIFICATIONS	Brochure

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.

CH-RS18MAHU	CH-RS24MAHU
CH-RS30MAHU
SPECIFICATIONS	Brochure

*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

See Related Items Below For More Accessories ⇓

Specification

Title	C&H 4-Zone Custom Mini Split Heat Pump AC (-13°F) E-Star: 25 SEER2/13 EER/9.5 HSPF (R454B)
Brand	Cooper and Hunter
Category	Quad. \| 4 Zone \| Select Four Heads
SKU	C&H 4-Zone (-13F)
Condition	new
UPC	893088001157
MPN	CH-R28MES-230VO

Reviews 4

5.0 4 reviews

Cooper & Hunter 25 SEER2 system

Victor Olivo · February 2026

I have four zones: the bedroom, the gym, the nursery, and the kitchen. In the past, the gym was a swamp and the nursery was a fridge. Now, I’ve effectively partitioned my house into four micro-climates. It’s the first time in years my spouse and I haven't fought over a thermostat. Watching my smart meter is wild. Old AC units "gulp" power when they kick on. This thing "sips." The inverter technology just hovers at the lowest possible power draw to maintain the temp. It's basically the Tesla of heat pumps—efficient, silent, and surprisingly powerful when you floor it.

My Experience with the C&H 4-Zone

Jill G · October 2025

After running this system for several months across four rooms in my home, here’s how it’s performed — the highs, the drawbacks, and whether I think it’s worth it. One of the biggest benefits I noticed pretty quickly was that my electricity bill dropped compared to my old multi-split system. Because it’s a 4-zone system, I can cool or heat only the spaces I’m using (bedrooms, living area, etc.) without wasting energy on unused rooms. Overall, the zone control and efficient operation are especially satisfying, and the fact that it can serve as the main heat source in much of my climate is a big plus.

Worth the Effort

Ismael Jacobs · July 2025

Getting this Multi zone Mini Split Heat Pump installed was no small task — the building I manage is perched up on a steep hill with a narrow, winding access road. Even getting equipment and installers to the site was a bit of a mission. But once the system was in and running, I knew the effort was completely worth it. Because the location is remote and hard to access, I needed something extremely reliable and energy efficient, since regular maintenance visits aren't always practical. This system has performed better than expected. The multiple zones allow me to control different rooms — including a storage area that used to overheat — and it maintains consistent temperatures without constantly running at full blast. The SEER2 efficiency rating shows in the monthly power usage, which is critical for a building like this that can’t afford energy waste. Even in a place that’s tough to reach, this mini split has proven to be a smart and solid investment.

Four rooms, one solution

Peter S. Janda · September 2026

I installed this system because I wanted separate temperature control in different rooms. It has been surprisingly quiet, cools fast, and keeps everything comfortable without making the house feel overcooled. So far, it has been a very practical choice.

Customer Reviews

5.0 / 5 · 4 reviews

Cooper & Hunter 25 SEER2 system

Victor Olivo · 2026-02-10

My Experience with the C&H 4-Zone

Jill G · 2025-10-09

Worth the Effort

Ismael Jacobs · 2025-07-26

Four rooms, one solution

Peter S. Janda · 2026-09-04

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.

C&H 4-Zone Custom Mini Split Heat Pump AC (-13°F) E-Star: 25 SEER2/13 EER/9.5 HSPF (R454B)