Cooper & Hunter 3 Zone 28,000 BTU Ducted Mini Split AC Concealed Duct 9k+9k+9k

Name: Cooper & Hunter 3 Zone 28,000 BTU Ducted Mini Split AC Concealed Duct 9k+9k+9k
Brand: HVAC Mart
SKU: CH-R28MES-230VO/M09DT+M09DT+M09DT-NO/NO/NO
Price: 4448.16 USD
Availability: InStock

Cooper & Hunter 3 Zone 28,000 BTU Ducted Mini Split AC Concealed Duct 9k+9k+9k — photo 2

Cooper & Hunter 3 Zone 28,000 BTU Ducted Mini Split AC Concealed Duct 9k+9k+9k — photo 3

Cooper & Hunter 3 Zone 28,000 BTU Ducted Mini Split AC Concealed Duct 9k+9k+9k — photo 4

Cooper & Hunter 3 Zone 28,000 BTU Ducted Mini Split AC Concealed Duct 9k+9k+9k — photo 5

Cooper & Hunter 3 Zone 28,000 BTU Ducted Mini Split AC Concealed Duct 9k+9k+9k — photo 6

Cooper & Hunter 3 Zone 28,000 BTU Ducted Mini Split AC Concealed Duct 9k+9k+9k — photo 7

Cooper & Hunter 3 Zone 28,000 BTU Ducted Mini Split AC Concealed Duct 9k+9k+9k — photo 8

Cooper & Hunter 3 Zone 28,000 BTU Ducted Mini Split AC Concealed Duct 9k+9k+9k — photo 9

Cooper & Hunter 3 Zone 28,000 BTU Ducted Mini Split AC Concealed Duct 9k+9k+9k — photo 10

Cooper & Hunter 3 Zone 28,000 BTU Ducted Mini Split AC Concealed Duct 9k+9k+9k — photo 11

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SEER2 21.0HEATS down to −13°FCOOLS up to 122°FR454B

Cooper & Hunter7-Yr WarrantySKU: CH-R28MES-230VO/M09DT+M09DT+M09DT-NO/NO/NO

$4,448.16

As low as $371/mo withaffirm

Product specifications

Voltage: 230V
SEER: 21.0
WiFi: Not Included
Zone: Three Zone
Type: Concealed Duct
Freon: R454B

See full Tech Specs

Choose Your Configuration

Indoor unit 1 · 9,000 BTU — installation kit: No Installation Kit

Indoor unit 2 · 9,000 BTU — installation kit: No Installation Kit

Indoor unit 3 · 9,000 BTU — installation kit: No Installation Kit

Choose a line-set kit length for each indoor unit. “No Installation Kit” ships the units only.

Save 10% on these accessories

ARMBRIDGE Mini Split Wall Mounting Bracket High Load Capacity Zinc, Vibration-Absorbing (Up to 550 lbs Each)-10%$49.00
ARMBRIDGE Heavy-Duty Mini Split Ground Stand, Zinc-Coated Brackets for 24,000–60,000 BTU Units Weatherproof Design, 330+ lbs Capacity-10%$89.00
ARMBRIDGE 30 AMP Fusible Metallic Disconnect Box Durable Enclosed Disconnect for Residential and Light Commercial HVAC Systems-10%$29.00
ARMBRIDGE Non-Metallic A/C Whip 3/4" x 6 ft – Pre-Wired Liquid tight Conduit with 8/2 & 10/1 Wires for HVAC & Air Conditioner Power Connection-10%$34.00

FREE Delivery

Ships from the nearest of our three US warehouses, leaves in 1–2 business days. Shipping policy

Warranty Included

30-Day Returns

COOPER & HUNTER · CONCEALED DUCT

Built for year-round comfort

CH-R28MES-230VO/M09DT+M09DT+M09DT-NO/NO/NO

System Specs

Cooling Capacity	27,000 BTU/h
Heating Capacity	27,000 BTU/h
SEER2	25
EER2	13
Voltage	230V

Refrigerant	R454B
Compressor	Inverter
Climate Range	-13–122°F / -13–75°F outdoor ambient
Sound Level (indoor)	36/34.5/32.5 dB
Warranty	7-Yr Compressor

Indoor Unit Specs

Unit Dimensions (WxDxH)	Net / Gross Weight	Remote Control
27.56 × 19.92 × 7.87 in	39.46 / 46.74 lb	Wire controller + remote controller available

Product Description

The Cooper & Hunter 3-Zone Mini Split System provides efficient cooling with a nominal total BTU of 28,000 and a SEER2 rating of 25, using R454B refrigerant for environmentally responsible performance. It features built-in Wi-Fi control and operates in heating mode down to -13°F, ideal for three-zone climate management.

Tech Specifications

6 Modes for Maximum Comfort

Engineered to adapt to every season, every room, every need.

Auto mode

Maintain a comfortable indoor temperature by automatically switching between heating and cooling as needed. Ideal for year-round use.

IN THE BOX

Everything included with this system

Cooper & Hunter MES 28,000 BTU Outdoor Condenser, 230V, R454B - Mini Split Air Conditioner Heat Pump
Indoor Concealed Duct — CH-RS06-12MDT- MS × 3

7YEAR COMPRESSOR
WARRANTY

BACKED BY COOPER & HUNTER

Industry-leading protection on every unit

Compressor: 7-year coverage
With product registration after professional installation.
Parts & components: 5-year coverage
All major components and refrigerant circuit parts.

Technical Specifications

Outdoor Unit Specs— CH-R28MES-230VO

Outdoor Unit — CH-R28MES-230VO
Model	CH-R28MES-230VO
Unit Dimensions (WxDxH)	37.24 x 16.14 x 31.89 in
Net/Gross Weight	138.89/149.69 lb
Packing Dimensions (WxDxH)	42.91 x 19.68 x 34.84 in
Power Supply	208-230V, 1Ph, 60Hz
Maximum Fuse Size	25 A
Min. Circuit Ampacity	23 A
Copper Line Size (Liquid/Gas)	4x1/4" - 3x3/8"+1x1/2"
Noise Level	61 dB
Airflow	2,130.7 CFM
Dehumidification	1.69 pt/h

Indoor Unit Specs— CH-RS06-12MDT- MS

Indoor Unit — CH-RS06-12MDT- MS
Model	CH-RS06-12MDT- MS
Unit Dimensions (WxDxH)	27.56 x 19.92 x 7.87 in
Net/Gross Weight	39.46/46.74 lb
Packing Dimensions (WxDxH)	33.86 x 21.26 x 11.22 in
Power Supply	208-230V, 1Ph, 60Hz
Maximum Fuse Size	15 A
Min. Circuit Ampacity	3 A
Copper Line Size (Liquid/Gas)	1/4"/3/8"
Noise Level (Hi/Med/Lo)	36/34.5/32.5 dB
Dehumidification	2.66 pt/h
Filter Dimensions	23.3x7.24 in
Drain Pipe Diameter	1"
Controller	wire controller + remote controller available

System Specs

System
Cooling — Rated Capacity (Range)	27,000 Btu/h (7,200–32,000)
Heating at 47°F — Rated Capacity (Range)	27,000 Btu/h (8,400–29,000)
Rated Heating at 5°F	19,000 Btu/h
SEER2 / EER2	25 / 13
HSPF4 / HSPF5 / COP (47°F)	9.5 / 7 / 3.8
Outdoor Unit MCA / Max. Fuse	23 A / 25 A
Max. Connectable Indoor Units	4
Outdoor Noise Level	61 dB(A)
Outdoor Unit Dimensions (W×D×H)	37.24 × 16.14 × 31.89 in
Outdoor Unit Net / Gross Weight	138.89 / 149.69 lbs
Refrigerant Type / Charge	R454B / 84.66 oz
Pre-charged Line Length	100 ft (add 0.16 oz/ft for 1/4 in liquid pipe / 0.32 oz/ft for 3/8 in liquid pipe)
Max. Total Pipe Length / Max. to One Indoor	262.4 ft / 114.8 ft
Max. Height Difference (Indoor–Outdoor / Between Indoors)	49.2 ft / 33 ft
Operating Range — Cooling / Heating	-13–122°F / -13–75°F outdoor ambient

Series Comparison Table

Technical specifications for every model in the series — this product is one of them.

Indoor

Specification	CH-RS06MDT-MSCH-RS06-12MDT-MS (Dip Switch 6)	CH-RS09MDT-MSCH-RS06-12MDT-MS (Dip Switch 9)	CH-RS12MDT-MSCH-RS06-12MDT-MS (Dip Switch 12)	CH-RS18MDT-MS	CH-RS24MDT-HS	CH-RS36LCDT-HS	CH-RS48LCDT-HS	CH-RS60LCDT-HS
Power Supply	208/230,1, 60	208/230,1, 60	208/230,1, 60	208/230,1, 60	208/230,1, 60	208/230,1, 60	208/230,1, 60	208/230,1, 60
Rated Capacity	6,500/8,000	9,000/10,000	12,000/12,500	17,000/19,000	24,000/26,000	36,000/42,000	48,000/52,000	55,000/60,000
Minimum Circuit Ampacity (MCA)	3	3	3	3	3	4	5	5
Max. Fuse	15	15	15	15	15	15	15	15
Indoor Air Flow (Turbo/Hi/Mi/Lo/Si) CFM	323.7/264.9/206.0/147.2/117.7	323.7/264.9/206.0/147.2/117.7	400.2/323.7/264.9/176.6/117.7	600.4/559.2/500.3/441.4/NA	853.5/706.3/618.0/500.3/NA	1236.1/1059.5/941.8/766.5/NA	1648.1/1471.5/1294.9/1059.5/NA	2001.2/1706.9/1412.6/1118.3/NA
Indoor Noise Level (Turbo/Hi/Mi/Lo/Si) dB(A)	NA/32.5/30.5/29.5/22	NA/32.5/31/29.5/23	NA/36/34.5/32.5/25.5	NA/40/39/38/32	NA/40/37/35/29.5	NA/45/40/34/31	NA/51/46/42/40	NA/52/48/42/41
Dimension (WxDxH) inch	27.56 x 19.92 x 7.87	27.56 x 19.92 x 7.87	27.56 x 19.92 x 7.87	34.65 x 26.54 x 8.27	39.37 x 29.53 x 9.65	47.24 x 29.53 x 11.81	47.24 x 29.53 x 11.81	55.12 x 31.50 x 14.96
Packing (WxDxH) inch	33.86 x 21.26 x 11.22	33.86 x 21.26 x 11.22	33.86 x 21.26 x 11.22	42.13 x 28.54 x 11.02	48.23 x 33.86 x 11.97	56.10 x 33.86 x 14.13	56.10 x 33.86 x 14.13	62.99 x 36.02 x 17.52
Net/Gross Weight lbs.	39.46/46.74	39.46/46.74	39.46/46.74	54.45/66.14	80.47/91.93	106.26/120.37	111.33/124.78	161.38/178.13
Room Temperature Cooling °F	60~90	60~90	60~90	60~90	60~90	60~90	60~90	60~90
Room Temperature Heating °F	32~86	32~86	32~86	32~86	32~86	32~86	32~86	32~86
Liquid Side/Gas Side inch	1/4"/3/8"	1/4"/3/8"	1/4"/3/8"	1/4"/1/2"	3/8"/5/8"	3/8"/3/4"	3/8"/3/4"	3/8"/3/4"

Outdoor Regular

Specification	CH-R28MES-230VOThis model	CH-R18MES-230VO	CH-R36MES-230VO	CH-R48MES-230VO	CH-R60MES-230VO
Power Supply (V, Ph, Hz)	208/230, 1, 60	208/230, 1, 60	208/230, 1, 60	208/230, 1, 60	208/230, 1, 60
Voltage Range (V)	187-253	187-253	187-253	187-253	187-253
Cooling Rated Capacity (range) (Btu/h)	7,200~32,000	5,400~21,600	9,000~42,000	12,000~55,000	19,000~62,000
Cooling Rated Current (A)	9.2	6	13.5	16.6	26.2
EER2	13	14	12	12.5	10
SEER2	25	25.1	24	24	22
Heating Rated Capacity (range) (Btu/h)	8,400~29,000	5,700~21,600	10,000~42,500	13,000~53,000	20,000~60,000
Heating Rated Current (A)	9.2	6.8	14	16.3	21
Heating at 47°F COP (W/W)	3.8	3.8	3.5	3.8	3.7
HSPF4	9.5	9.8	9.5	10.3	9.5
HSPF5	7	7.8	7	8	7.4
Heating at 5°F Rated Capacity (Btu/h)	19,000	13,500	26,000	36,000	39,000
Minimum Circuit Ampacity (Outdoor unit) (A)	23	16	30.5	40	40
Max. Fuse (Outdoor unit) (A)	25	20	35	45	45
Outdoor Air Flow (Max) (CFM)	2,130.7	1,765.8	2,148.4	4,502.8	4,502.8
Outdoor Noise Level (Sound Pressure) (dB(A))	61	59.5	64.5	63	65
Dimension (W×D×H) (inch)	37.24x16.14x31.89	35.04x13.46x26.50	37.24x16.14x31.89	37.48x16.34x52.48	37.48x16.34x52.48
Packing (W×D×H) (inch)	42.91x19.68x34.84	40.55x17.24x29.53	42.91x19.68x34.84	43.11x19.49x58.27	43.11x19.49x58.27
Net/Gross Weight (lbs)	138.89/149.69	100.53/109.35	168.87/180.12	222.00/254.19	237.88/270.28
Refrigerant Type/Charged (oz)	R454B/84.66	R454B/61.73	R454B/120.63	R454B/148.15	R454B/151.68
Refrigerant Precharge (ft)	100	75	125	150	150
Additional Charge for Each (0.16 for 1/4 in liquid pipe / *0.32 for 3/8 in liquid pipe) (oz/ft)	0.16 / 0.32	0.16 / 0.32	0.16 / 0.32	0.16 / 0.32	0.16 / 0.32
Design Pressure (PSIG)	550/340	550/340	550/340	550/340	550/340
Refrigerant Piping Liquid Side (inch)	4 x 1/4"	3 x 1/4"	5 x 1/4"	6 x 1/4"	6 x 1/4"
Refrigerant Piping Gas Side (inch)	3 x 3/8" + 1 x 1/2"	3 x 3/8"	4 x 3/8" + 1 x 1/2"	4 x 3/8" + 2 x 1/2"	4 x 3/8" + 2 x 1/2"
Max. Pipe Length (ft)	262.4	196.8	262.4	262.4	262.4
Max. Length for One Indoor Unit (ft)	114.8	98.4	114.8	114.8	114.8
Max. Height Difference in Level (ft)	49.2	49.2	49.2	49.2	49.2
Max. Height Difference Between Indoor Units (ft)	33	33	33	33	33
Ambient Temperature Cooling (°F)	-13~122	-13~122	-13~122	-13~122	-13~122
Ambient Temperature Heating (°F)	-13~75	-13~75	-13~75	-13~75	-13~75
Certification: AHRI	✔	✔	✔	✔	✔
Certification: Energy Star	✔	✔	✔	✔	✔
Certification: NEEP	✔	✔	✔	✔	✔
Certification: ETL	✔	✔	✔	✔	✔

Outdoor Hyper

Specification	CH-RVHP19M-230VO	CH-RVHP28M-230VO	CH-RVHP36M-230VO	CH-RVHP48M-230VO	CH-RVHP55M-230VO
Power Supply (V/Ph/Hz)	208/230, 1, 60	208/230, 1, 60	208/230, 1, 60	208/230, 1, 60	208/230, 1, 60
Operating Range (V)	187-253	187-253	187-253	187-253	187-253
Cooling Capacity (BTU/h)	5,400~28,000	7,200~37,000	9,000~43,000	12,000~57,000	19,000~59,000
SEER2	5.6	9.5	12	17.3	18.5
EER	15	12.5	13	12	12
IEER	25	23	23	23	22.2
Heating Capacity (BTU/h)	5,700~27,000	8,400~36,000	10,000~44,000	13,000~57,000	20,000~59,000
HSPF2	6.5	9.1	11.5	17.3	20.1
COP	4	3.8	4	3.7	3.5
SCOP	10.4	10.5	10.7	11	10.5
Power Input (W)	8.5	8.5	8.5	9	8.5
Air Flow (CFM)	19,000	27,000	36,000	47,000	47,000
Sound Level Indoor (dBA)	17.5	30	37	37	39.5
Sound Level Outdoor (dBA)	20	35	40	40	40
Weight Indoor (lbs)	2,130.7	2,148.4	3,037.2	4,502.8	4,502.8
Weight Outdoor (lbs)	61.5	61	65	65	65
Dimensions Indoor (in)	37.24x16.14x31.89	37.24x16.14x31.89	38.58x16.34x38.39	37.48x16.34x52.48	37.48x16.34x52.48
Dimensions Outdoor (in)	42.91x19.68x34.84	42.91x19.68x34.84	45.08x19.68x42.52	43.11x19.49x58.27	43.11x19.49x58.27
Shipping Weight Indoor/Outdoor (lbs)	137.35/148.15	168.43/179.67	211.86/244.71	246.47/276.68	246.47/276.68
Refrigerant Type/Amount (lbs)	R454B/78.31	R454B/120.63	R454B/134.04	R454B/151.68	R454B/151.68
Fuse Size (A)	75	100	125	150	150
Wire Size (AWG)	0.16 / 0.32	0.16 / 0.32	0.16 / 0.32	0.16 / 0.32	0.16 / 0.32
Control Voltage (V)	550/340	550/340	550/340	550/340	550/340
Liquid Line	3 x 1/4"	4 x 1/4"	5 x 1/4"	6 x 1/4"	6 x 1/4"
Suction Line	3 x 3/8"	3 x 3/8" + 1 x 1/2"	3 x 3/8" + 2 x 1/2"	4 x 3/8" + 2 x 1/2"	4 x 3/8" + 2 x 1/2"
Max Line Length (ft)	196.8	262.4	262.4	262.4	262.4
Max Elevation Diff (ft)	98.4	114.8	114.8	114.8	114.8
Max Head Pressure (ft)	49.2	49.2	49.2	49.2	49.2
Max Suction Pressure (ft)	33	33	33	33	33
Operating Range Cooling (°F)	-22~122	-22~122	-22~122	-22~122	-22~122
Operating Range Heating (°F)	-22~75	-22~75	-22~75	-22~75	-22~75
Feature 1	✓	✓	✓	✓	✓
Feature 2	✓	✓	✓	✓	✓
Feature 3	✓	✓	✓	✓	✓
Feature 4	✓	✓	✓	✓	✓

Which system is right for you?

	Your selectionCooper & HunterCooper & Hunter 3 Zone 28,000 BTU Ducted Mini Split AC Concealed Duct 9k+9k+9k$4,448.16	Cooper & HunterCooper & Hunter 28,000 BTU 2-Zone 6k+6k Concealed Duct, 230V, R454B - Ducted Mini Split Air Conditioner Heat Pump$3,716.64	Cooper & HunterCooper & Hunter 28,000 BTU 4-Zone 6k+6k+6k+6k Concealed Duct, 230V, R454B - Ducted Mini Split Air Conditioner Heat Pump$5,179.68	Cooper & HunterCooper & Hunter 18,000 BTU 3-Zone 6k+6k+6k Concealed Duct, 230V, R454B - Ducted Mini Split Air Conditioner Heat Pump$3,885.12
Cooling Capacity	28,000 BTU/h	28,000 BTU/h	28,000 BTU/h	18,000 BTU/h
SEER2 Rating	21.0	25.0	21.0	19.0
Refrigerant	R454B	R454B	R454B	R454B
Zones	Three Zone	Dual Zone	Four Zone	Three Zone
Voltage	230V	230V	230V	230V
		Shop Now →	Shop Now →	Shop Now →

Frequently asked questions.

How many rooms can the Cooper & Hunter 28,000 BTU mini split system cool?

The Cooper & Hunter 3 Zone 28,000 BTU mini split system can efficiently cool up to three rooms, with each zone being powered by its own 9,000 BTU unit. This setup allows for tailored temperature control in each space.

Can I mix BTU sizes with the Cooper & Hunter ducted mini split?

While the Cooper & Hunter 28,000 BTU system is designed for three 9,000 BTU zones, mixing BTU sizes is possible as long as the total does not exceed the system's capacity. Ensure each zone is properly sized for optimal efficiency and comfort.

Do all zones in the Cooper & Hunter multi-zone mini split run simultaneously?

In the Cooper & Hunter 28,000 BTU multi-zone system, each zone can operate independently, meaning they do not have to run simultaneously. This feature allows for energy savings by cooling or heating only the occupied areas as needed.

What is the warranty on the Cooper & Hunter mini split system?

The Cooper & Hunter 3 Zone 28,000 BTU mini split comes with a robust warranty: 5-year parts and 7-year compressor warranty, provided that registration occurs within 30 days of purchase. This ensures your investment is protected for years to come.

Does the Cooper & Hunter mini split come pre-charged with refrigerant?

Yes, the Cooper & Hunter 28,000 BTU ducted mini split system is pre-charged with R454B refrigerant, suitable for up to 25 ft of line set. This feature simplifies installation, allowing you to get up and running quickly.

Is the 21.0 SEER rating of the Cooper & Hunter mini split efficient compared to multiple single-zone units?

The Cooper & Hunter 28,000 BTU mini split's 21.0 SEER rating indicates superior energy efficiency, especially when compared to operating multiple single-zone units. Investing in this multi-zone system not only saves energy but also provides a cohesive climate control solution.

Manufacturer Technical Support

Reach your brand's tech support team directly

Cooper & Hunter

(888) 201-2119

Olmo Comfort

(800) 977-0724

AC Bravo

(786) 953-6706

Key Features

3-zone system — the CH-R28MES-230VO outdoor unit supports up to 4 independently controlled indoor units; port adapters included, no branch boxes required
28,000 BTU nominal system capacity across 3 zones, each on its own remote
25 SEER2 inverter efficiency — current R454B generation
Heat pump — heats down to -13°F outdoor ambient
R454B refrigerant, factory pre-charged; built-in Wi-Fi control
Mix any Cooper & Hunter head types — wall mount, ceiling cassette, slim duct, floor/ceiling console

Cooper & Hunter 3 Zone 28,000 BTU Ducted Mini Split AC Concealed Duct 9k+9k+9k

Built for year-round comfort

System Specs

Indoor Unit Specs

Product Description

6 Modes for Maximum Comfort

Everything included with this system

Industry-leading protection on every unit

Technical Specifications

Outdoor Unit Specs— CH-R28MES-230VO

Indoor Unit Specs— CH-RS06-12MDT- MS

System Specs

Series Comparison Table

Which system is right for you?

Frequently asked questions.

Talk to a Sales Specialist

Manufacturer Technical Support

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Key Features