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Cooper & Hunter 24,000 BTU Single Zone Universal Floor/Ceiling, 230V, R454B - Ductless Mini Split Air Conditioner Heat Pump

SEER2 21.1HEATS down to −13°FCOOLS up to 122°FR454B

Cooper & Hunter7-Yr WarrantySKU: CH-RES24-230VO24FC

$2,515.68
As low as $210/mo withaffirm
Product specifications
Voltage
230V
SEER
21.1
WiFi
Included
Zone
Single Zone
Type
Universal Floor/Ceiling
Freon
R454B
See full Tech Specs

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*Installation Kit Option* =: NO INSTALLATION KIT

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COOPER & HUNTER · STANDARD

Built for year-round comfort

Indoor unit

CH-RES24-230VO24FC

System Specs

Cooling Capacity24,000 BTU/h
SEER221.1
EER212.2
Voltage230V
RefrigerantR454B
CompressorInverter
Climate Range-13–122°F / -13–75°F outdoor ambient
Sound Level (indoor)49/45/34 dB
Warranty7-Yr Compressor

Indoor Unit Specs

Unit Dimensions (WxDxH)Net / Gross WeightRemote Control
42.05 × 26.57 × 9.25 in61.29 / 73.19 lbRemote controller

Product Description

The Cooper & Hunter 24,000 BTU (2 Ton) universal floor/ceiling unit is a single-zone mini split air conditioner and heat pump on next-generation R454B refrigerant that installs two ways: suspended flat under the ceiling or as a console at the base of the wall — no ductwork either way. With a 21.1 SEER2 inverter system on 208/230V, it cools and heats open spaces up to approximately 1,500 sq ft and keeps heating in outdoor temperatures as low as -13°F. Wi-Fi control is built in.

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.

WHEREVER YOU ARE

Control your comfort, your way

  • Easy scheduling & timer
  • Multiple ways to control your comfort
  • Smart geo location
  • In-app support & assistance
  • Voice control
Easy scheduling & timer
Package contents

IN THE BOX

Everything included with this system


  1. Cooper & Hunter 24,000 BTU Outdoor Condenser, 230V, R454B - Single Zone Mini Split Air Conditioner Heat Pump
  2. Indoor Universal Floor/Ceiling — CH-RSH24MFC
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-RES24-230VO

Outdoor Unit — CH-RES24-230VO
ModelCH-RES24-230VO
Unit Dimensions (WxDxH)37.24 x 16.14 x 31.89 in
Net/Gross Weight122.13/132.28 lb
Packing Dimensions (WxDxH)42.91 x 19.68 x 34.84 in
Power Supply208-230V, 1Ph, 60Hz
Maximum Fuse Size25 A
Min. Circuit Ampacity24 A
Copper Line Size (Liquid/Gas)3/8"/5/8"
Noise Level60 dB
Airflow2,235.3 CFM
Dehumidification5.71 pt/h

Indoor Unit Specs— CH-RSH24MFC

Indoor Unit — CH-RSH24MFC
ModelCH-RSH24MFC
Unit Dimensions (WxDxH)42.05 x 26.57 x 9.25 in
Net/Gross Weight61.29/73.19 lb
Packing Dimensions (WxDxH)45.08 x 29.72 x 12.52 in
Power Supply208-230V, 1Ph, 60Hz
Maximum Fuse Size15 A
Min. Circuit Ampacity2.5 A
Copper Line Size (Liquid/Gas)3/8"/5/8"
Noise Level (Hi/Med/Lo)49/45/34 dB
Dehumidification5.77 pt/h
Drain Pipe Diameter1"
Controllerremote controller

System Specs

System
Cooling — Rated Capacity (Range)24,000 Btu/h (11,100–29,000)
Heating — Rated Capacity (Range)24,400 Btu/h (11,800–32,600)
SEER2 / EER221.1 / 12.2
HSPF4 / HSPF5 / COP (47°F)11.1 / 8.4 / 2.99
Outdoor Unit MCA / Max. Fuse24 A / 25 A
Indoor Unit MCA / Max. Fuseup to 3 A / 15 A
Indoor Air Flow (Turbo/Hi/Mid/Lo/Silent)736 / 706 / 606 / 453 / 377 CFM
Indoor Noise Level (Turbo/Hi/Mid/Lo/Silent)51.5 / 49.0 / 45.0 / 34.0 / 29.0 dB(A)
Indoor Unit Dimensions (W×D×H)42.05 × 26.57 × 9.25 in
Indoor Unit Net / Gross Weight61.3 / 73.2 lbs
Outdoor Noise Level59.0 dB(A)
Outdoor Unit Dimensions (W×D×H)37.24 × 16.14 × 31.89 in
Outdoor Unit Net / Gross Weight122.1 / 132.3 lbs
Refrigerant Type / ChargeR454B / 70.55 oz
Pre-charged Line Length25 ft (add 0.32 oz per additional ft)
Line Set (Liquid / Gas)3/8" / 5/8"
Max. Pipe Length164 ft
Max. Elevation Difference82 ft
Operating Range — Cooling / Heating-13–122°F / -13–75°F outdoor ambient
Recommended Coverageup to 1,500 sq ft (guidance)

Series Comparison Table

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

Indoor Model

SpecificationCH-18MSPHFC-230VICH-24MSPHFC-230VICH-36LCFC/ICH-48LCFC/ICH-60LCFC-W
Power Supply Rated (V, Ph, Hz)208/230, 1, 60208/230, 1, 60208/230, 1, 60208/230, 1, 60208/230, 1, 60
Rated Capacity Cooling (Btu/h)18,00024,00036,00048,00054,000
Rated Capacity Heating (Btu/h)20,00024,00038,00050,00060,000
Minimum Circuit Ampacity (MCA) (A)1.92.51.92.33
Max. Fuse (A)1515151515
Indoor Air Flow (Turbo/Hi/Mi/Lo) (CFM)583/548/485/421795/759/708/5981,075/1,036/917/6381,400/1,353/1,118/1,0001,430/1,384/1,029/795
Indoor Noise Level (Hi/Mi/Lo) (dB(A))47/43.5/40.551/47/4251.5/48.0/40.555/49.5/44.555/48/42
Indoor Dimension (WxDxH) (inch)42.05x26.57x9.2542.05x26.57x9.2550.59x26.57x9.2564.96x26.57x9.2564.96x26.57x9.25
Indoor Packing (WxDxH) (inch)45.08x29.72x12.5245.08x29.72x12.5253.54x29.72x12.5267.91x29.72x12.5267.91x29.72x12.52
Indoor Net/Gross Weight (lbs.)57.10/68.3460.63/72.0969/81.5787.74/102.2996.56/111.99
Room Temperature Cooling (°F)62~9062~9062~9062~9062~90
Room Temperature Heating (°F)32~8632~8632~8632~8632~86
Liquid Side/Gas Side (inch)1/4"/1/2"3/8"/5/8"3/8"/5/8"3/8"/5/8"3/8"/7/8"

Outdoor Models Regular

SpecificationCH-ES18-230V0CH-ES24-230V0CH-N36LCU-230V0CH-N48LCU-230V0CH-N60LCU-230V0
Power Supply Rated (V, Ph, Hz)208/230, 1, 60208/230, 1, 60208/230, 1, 60208/230, 1, 60208/230, 1, 60
Power Supply Voltage Range (V)187-253187-253187-253187-253187-253
Cooling Rated Capacity Range (Btu/h)6,200~18,0007,700~25,50011,476~36,00015,861~48,00015,000~54,000
Cooling Rated Current (A)6.298.7819.0923.624.10
Cooling EER2 (Btu/h)12.512.58.59.39.8
Cooling SEER2 (Btu/h)2321.21918.919.8
Heating at 47°F Rated Capacity Range (Btu/h)8,100~20,00011,600~30,90011,467~38,00012,159~50,00017,000~60,000
Heating at 47°F Rated current (A)8.518.7718.0425.525.5
Heating at 47°F COP (W/W)2.923.662.682.53.03
Heating at 47°F HSPF4 (아)1010.39109
Heating at 47°F HSPF57.77.877.57
Minimum Circuit Ampacity (A)19233036.539
Max.Fuse (Outdoor Unit) (A)3030455050
Outdoor Air Flow (Max.) (CFM)2,0592,2353,0004,5002,647
Outdoor Noise Level (Sound Pressure) (dB(A))60616563.564
Dimension (WxDxH) (inch)35.04x13.46x26.5037.24x16.14x31.8937.24x16.14x31.8937.48x16.34x52.4837.48x16.34x52.48
Packing (WxDxH) (inch)39.17x15.67x29.1342.91x19.69x34.8442.91x19.69x34.8443.11x19.49x58.2743.11x19.49x58.27
Net/Gross Weight (lbs.)94.36/100.97124.78/134.92155.42/166.23219.14/249.12217.15/248.24
Refrigerant Type / Charge (oz.)R410A/56.44R410A/82.89R410A/113R410A/159R410A/169.3
Refrigerant Precharge Length (ft)2525252525
Additional Charge for Each ft. (oz/ft)0.160.320.320.320.32
Design Pressure (PSIG)550/340550/340550/340550/340550/340
Refrigerant Piping Liquid Side/Gas Side (inch)1/4"/1/2"3/8"/5/8"3/8"/5/8"3/8"/5/8"3/8"/7/8"
Max. Pipe Length (ft.)98.42164.04213.25213.25213.25
Max. Difference in Level (ft.)65.6282.0298.4298.4298.42
Ambient Temperature Cooling (°F)-13~122-13~1225~1225~1225~122
Ambient Temperature Heating (°F)-13~75-13~755~755~755~75

Indoor Models Hyper

SpecificationCH-18MSPHFC-230VICH-24MSPHFC-230VICH-36LCFC/ICH-48LCFC/ICH-60LCFC-W
Power Supply Rated (V, Ph, Hz)208/230,1, 60208/230,1, 60208/230,1, 60208/230,1, 60208/230,1, 60
Rated Capacity Cooling (Btu/h)17,00024,00036,00048,00055,000
Rated Capacity Heating (Btu/h)18,00025,00039,00051,00060,000
Minimum Circuit Ampacity (MCA) (A)1.92.51.92.33
Max. Fuse (A)1515151515
Indoor Air Flow (Turbo/Hi/Mi/Lo) (CFM)583/548/485/421795/759/708/5981,075/1,036/917/6381,400/1,353/ 1,118/1,0001,430/1,384/1,029/795
Indoor Noise Level (Hi/Mi/Lo) (dB(A))45.5/43/3951/47.5/4252.5/48.5/42.555/50/4454/47/44
Indoor Dimension (WxDxH) (inch)42.05x26.57x9.2542.05x26.57x9.2550.59x26.57x9.2564.96x26.57x9.2564.96x26.57x9.25
45.08×29.72x12.5245.08x29.72x12.5253.54x29.72x12.5267.91x29.72x12.5267.91x29.72x12.52
Indoor Net/Gross Weight (lbs.)57.10/68.3460.63/72.0969/81.5787.74/102.2996.56/111.99
Room Temperature (°F)Cooling: 62~90Cooling: 62~90Cooling: 62~90Cooling: 62 ~ 90Cooling: 62~ 90
Heating: 32~86Heating: 32~86Heating: 32~86Heating: 32~86Heating: 32~86
Liquid Side/Gas Side (inch)1/4"/1/2"3/8"/5/8"3/8"/5/8"3/8"/5/8"3/8"/7/8"

Outdoor Models Hyper

SpecificationCH-HPR18-230V0CH-HPR24-230VOCH-NHPR36LCU-230V0CH-NHPR48LCU-230V0CH-NHPR60LCU-230V0
Power Supply Rated (V, Ph, Hz)208/230,1, 60208/230,1, 60208/230,1, 60208/230,1, 60208/230,1, 60
Power Supply Voltage Range (V)187-253187-253187-253187-253187-253
Cooling - Rated Capacity Range (Btu/h)7,800 ~ 19,9005,400 ~ 26,8007,780~42,1002,150~48,00020,000~55,000
Cooling - Rated Current (A)8.809.5517.824.8627
Cooling - EER2 (Btu/h)12.511.78.88.29
Cooling SEER2 (Btu/h)20.520.517.61717.3
Heating at 47°F - Rated Capacity Range (Btu/h)8,600~21,50012,500~30,50011,500~45,70011,800~56,30010,200~62,000
Heating at 47°F - Rated Current (A)10.99.151920.626
Heating at 47°F - COP (W/W)3.013.562.692.92.98
Heating at 47°F - HSPF49.811109.810.2
Heating at 47°F - HSPF57.598.27.58.4
Minimum Circuit Ampacity (A)2025404044
Max.Fuse (Outdoor Unit) (A)2535505060
Outdoor Air Flow (Max.) (CFM)1,7652,2354,5004,5004,235
Outdoor Noise Level (Sound Pressure) (dB(A))5962.5636561
Dimension (W×D×H) (inch)35.04x13.46x26.5037.24x16.14x31.8937.48x16.34x52.4837.48x16.34x52.4837.48x16.34x52.48
Packing (W×D×H) (inch)39.17x15.67x29.1342.91x19.69x34.8443.11x19.49x58.2743.11x19.49x58.2743.11x19.49x58.27
Net/Gross Weight (lbs.)100.97/108.03134.48/144.40220.24/248.02227.07/255.73240.74/271.61
Refrigerant Type / Charge (oz.)R410A / 65.26R410A / 91.71R410A / 148.4R410A / 148R410A / 169
Refrigerant Precharge Length (ft.)2525252525
Additional Charge for Each ft. (oz/ft)0.160.320.320.320.32
Design Pressure (PSIG)550/340550/340550/340550/340550/340
Refrigerant Piping Liquid Side/Gas Side (inch)1/4"/1/2"3/8"/5/8"3/8"/5/8"3/8" /5/8"3/8" /7/8"
Max. Pipe Length (ft.)98.42164.04213.25213.25213.25
Max. Difference in Level (ft.)65.6282.0298.4298.4298.42
Cooling Ambient Temperature Range (°F)-22~122-22~1225~1225~1225~122
Heating Ambient Temperature Range (°F)-22~75-22~75-22~75-22~75-22~75

Frequently asked questions.

What size mini split do I need for my space?

For coverage of up to 1200 sq ft, the Cooper & Hunter 24,000 BTU mini split is ideal for larger rooms or open-concept areas. Ensure your space's heating and cooling requirements align with this capacity for optimal performance.

Can I install a mini split myself?

While the Cooper & Hunter 24,000 BTU unit can be installed by a DIY enthusiast, professional installation is recommended for best results. The complexity of the 230V electrical connection and refrigerant handling may require technical expertise.

Does the mini split come pre-charged with refrigerant?

Yes, the Cooper & Hunter mini split is pre-charged with R454B refrigerant for up to 25 ft of line set, allowing for easier installation. This feature ensures the system is ready to operate upon installation within the specified range.

What voltage does the Cooper & Hunter mini split require?

The Cooper & Hunter 24,000 BTU mini split operates on a 230V electrical supply, which is standard for many residential applications. Ensure your electrical system can support this voltage for safe and efficient operation.

What warranty does Cooper & Hunter offer for this model?

The Cooper & Hunter 24,000 BTU mini split comes with a solid warranty: a 5-year parts and a 7-year compressor warranty, provided you register the product within 30 days of purchase. This warranty gives you peace of mind regarding your investment.

What is the SEER rating of the Cooper & Hunter mini split and why is it important?

The Cooper & Hunter 24,000 BTU mini split features an impressive SEER rating of 21.1, indicating high energy efficiency. A higher SEER rating means lower energy bills and reduced environmental impact, making it a smart choice for both cooling and heating needs.

Talk to a Sales Specialist

Not sure which system is right for your space? Our experts help with sizing and installation questions.

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Manufacturer Technical Support

Reach your brand's tech support team directly

Cooper & Hunter


(888) 201-2119

Olmo Comfort


(800) 977-0724

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The Cooper & Hunter 24,000 BTU (2 Ton) universal floor/ceiling unit is a single-zone mini split air conditioner and heat pump on next-generation R454B refrigerant that installs two ways: suspended flat under the ceiling or as a console at the base of the wall — no ductwork either way. With a 21.1 SEER2 inverter system on 208/230V, it cools and heats open spaces up to approximately 1,500 sq ft and keeps heating in outdoor temperatures as low as -13°F. Wi-Fi control is built in.

Key Features

  • 24,000 Btu/h cooling / 24,400 Btu/h heating — inverter range 11,100–29,000 cooling, 11,800–32,600 heating
  • 21.1 SEER2 / 12.2 EER2 / 11.1 HSPF4 — current R454B-generation efficiency
  • Heats down to -13°F outdoor ambient; cooling operation -13–122°F
  • Universal 2-way installation — ceiling-suspended or floor-console mounting from one unit; long-throw airflow for large, open rooms
  • Refrigerant leak sensor and humidity sensor (active on single-zone systems)
  • Quiet: indoor unit from 29.0 dB(A); outdoor unit 59.0 dB(A)
  • Wi-Fi Smart Kit built in — Cooper & Hunter app control; IR remote and 12V wall thermostat included (thermostat connection enables smart features)
  • ETL listed, AHRI certified, Energy Star Cold Climate & NEEP listed

Cooper & Hunter Universal Floor/Ceiling (R454B) Lineup

Capacity Outdoor + Indoor Unit SEER2 Heats down to Coverage*
18,000 BTU CH-RES18-230VO + CH-RSH18MFC 22.3 -13°F up to 1,000 sq ft
18,000 BTU Hyper Heat CH-RHP18-230VO + CH-RSH18MFC 20.4 -22°F up to 950 sq ft
24,000 BTU CH-RES24-230VO + CH-RSH24MFC 21.1 -13°F up to 1,500 sq ft
24,000 BTU Hyper Heat CH-RHP24-230VO + CH-RSH24MFC 20.4 -22°F up to 1,300 sq ft
36,000 BTU LC CH-R36LCU-230VO + CH-RSH36LCFC 20.0 -13°F up to 2,200 sq ft
36,000 BTU Hyper Heat LC CH-RHP36LCU-230VO + CH-RSH36LCFC 20.0 -22°F up to 2,200 sq ft
48,000 BTU LC CH-R48LCU-230VO + CH-RSH48LCFC 19.8 -13°F up to 3,000 sq ft
48,000 BTU Hyper Heat LC CH-RHP48LCU-230VO + CH-RSH48LCFC 18.5 -22°F up to 3,000 sq ft
60,000 BTU LC CH-R60LCU-230VO + CH-RSH60LCFC 19.5 -13°F up to 3,300 sq ft
60,000 BTU Hyper Heat LC CH-RHP60LCU-230VO + CH-RSH60LCFC 18.0 -22°F up to 3,300 sq ft

*Coverage is sizing guidance; actual load depends on insulation, ceiling height, sun exposure, and climate. LC = Light Commercial.

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