What is the SEER2 rating of the Cooper&Hunter CH-HPR24-230VO?

The Cooper&Hunter CH-HPR24-230VO is rated at up to 22.3 SEER2 and 12.5 EER2 for cooling and up to 11.5 HSPF2 for heating. The exact figure depends on the indoor unit it is paired with; across its 23 certified matchups SEER2 ranges from 18.4-22.3.

Is the Cooper&Hunter CH-HPR24-230VO good for cold climates?

Yes. At least one certified matchup meets the ENERGY STAR cold-climate criteria, delivering up to 27,000 BTU/h at 5°F with a COP of 2.21, so it is still 2.2 times as efficient as electric resistance heat at that temperature.

How much does the Cooper&Hunter CH-HPR24-230VO cost to run per year?

At its rated efficiency it costs about $506-$1,369 a year in electricity in large U.S. cities, depending on climate and local rates - for example $626 in Phoenix and $1,146 in Minneapolis. The calculator on this page works it out for your city and compares it with your current system.

Which indoor units work with the Cooper&Hunter CH-HPR24-230VO?

ENERGY STAR lists 23 certified combinations for this outdoor unit. The highest-rated ones use CH-B24MOLVWM-230VI, CH-24MOLVWM-230VI, C&H CH-B24MOLVWM-230VI.

What refrigerant does the Cooper&Hunter CH-HPR24-230VO use?

It uses R-410A. R-410A is being phased down under the EPA AIM Act, and new systems are moving to R-454B and R-32.

24,000 BTU mini-split heat pump · CH series

Cooper&Hunter CH-HPR24-230VO

Average cooling efficiency and very good heating efficiency for a 24,000 BTU mini-split heat pump, and certified for cold climates.

Ranks #161 of 430 24,000 BTU mini-splits for cooling efficiency, and costs about $571 a year to run in a mixed climate like Atlanta.

SEER2: 22.3 Cooling efficiency over a season
Average · beats 53%
HSPF2: 11.5 Heating efficiency over a season
Very good · beats 84%
EER2: 12.5 Cooling efficiency on a 95°F day
Average · beats 44%
Heat at 5°F: 27,000 BTU/h88% of its 47°F output
Very good · beats 81%

A good fit if…

Your winters get properly cold - it is ENERGY STAR cold-climate certified, with 27,000 BTU/h at 5°F.
It will heat most of the year - its HSPF2 beats 84% of mini-splits.
You want steady temperatures and quiet running - the compressor varies its speed.
You want a choice of indoor units - 23 certified pairings.

Think twice if…

You want the newest refrigerant - it uses R-410A, which is being phased down.

Calculate my running cost

Details

Specifications24,000 BTU, R-410A

General
Brand	Cooper&Hunter
Also sold as	C&H
Outdoor unit model	CH-HPR24-230VO
Series	CH series
Type	Mini-split heat pump
Nominal size	24,000 BTU
CompressorVariable-speed units run longer at low power	Continuously variable
Refrigerant	R-410A
Connected (smart) capable	No
On the market since	January 1, 2022
Last certified	June 23, 2026
Cooling
SEER2Seasonal efficiency, higher is better	22.3 (range 18.4-22.3)
EER2Efficiency at 95°F outdoors	11.0-13.0
Cooling capacity	21,600-24,000 BTU/h
Heating
HSPF2Seasonal efficiency, higher is better	9.3-11.5
Capacity at 47°F	23,400-29,000 BTU/h
Capacity at 17°F	16,900-21,200 BTU/h
Capacity at 5°F	21,200-27,000 BTU/h
COP at 5°F2.0 = twice as efficient as a space heater	1.80-2.21
ENERGY STAR cold climate	Yes

Heating output as it gets colder88% kept at 5°F

Every heat pump delivers less heat as the outdoor temperature drops. Certified output of its matchup with CH-B24MOLVWM-230VI at the standard test temperatures, in BTU/h:

Certified matchups23 indoor units

The same outdoor unit scores differently with each indoor unit. Ask your installer for the AHRI reference number of the exact system you are quoted.

Indoor unit	SEER2	EER2	HSPF2	Heat @5°F	AHRI ref.
CH-B24MOLVWM-230VI · cold climate	22.3	12.5	10.3	23,000	210799694
CH-24MOLVWM-230VI · cold climate	22.3	12.5	10.3	23,000	210799569
CH-B24MOLVWM-230VI C&H · cold climate	22.3	12.5	10.3	23,000	210665995
CH-24MOLVWM-230VI C&H · cold climate	22.3	12.5	10.3	23,000	207740522
CH-24MOLVWM-230VI C&H · cold climate	22.3	12.5	10.3	23,000	207740522
CH-24MASTWM-230VI · cold climate	21.5	13.0	11.4	25,000	210799551
CH-24MASTWM-230VI C&H · cold climate	21.5	13.0	11.4	25,000	207740504
CH-N24MSPHCT-230VI · cold climate	20.5	11.0	11.5	25,800	210799599
CH-N24MSPHCT-230VI C&H · cold climate	20.5	11.0	11.5	25,800	207742335
CH-24MCT-W · cold climate	20.5	11.0	11.5	25,800	213265567
CH-N24MSPHCT-230VI C&H · cold climate	20.5	11.0	11.5	25,800	207742335
CH-24MSPHFC-230VI · cold climate	20.5	11.7	11.0	25,000	210799601
CH-24MSPHFC-230VI C&H · cold climate	20.5	11.7	11.0	25,000	207742337
CH-24MFC-W · cold climate	20.5	11.7	11.0	25,000	213265589
CH-24MSPHFC-230VI C&H · cold climate	20.5	11.7	11.0	25,000	207742337
CH-M24DTUI · cold climate	19.2	12.0	10.5	27,000	210799600
CH-M24DTUI C&H · cold climate	19.2	12.0	10.5	27,000	207742336
CH-24MDT-W · cold climate	19.2	12.0	10.5	27,000	213265579
CH-24DKT230VI · cold climate	18.9	11.7	10.4	23,400	210857261
CH-D24MSPHWM-230VI · cold climate	18.9	11.7	10.4	23,400	210799658
CH-D24MSPHWM-230VI C&H · cold climate	18.9	11.7	10.4	23,400	208816951
CH-M24AHU · cold climate	18.4	11.7	9.3	21,200	208101232
CH-M24AHU-W · cold climate	18.4	11.7	9.3	21,200	213265606

Yearly running cost in 10 large cities$506-$1,369

Phoenix, AZ$626/yr
Miami, FL$506/yr
Houston, TX$561/yr
Atlanta, GA$571/yr
Los Angeles, CA$557/yr
New York, NY$1,369/yr
Chicago, IL$1,112/yr
Denver, CO$925/yr
Seattle, WA$569/yr
Minneapolis, MN$1,146/yr

At each state's average electricity price and the city's typical heating and cooling hours.

Questions5

What is the SEER2 rating of the Cooper&Hunter CH-HPR24-230VO?: The Cooper&Hunter CH-HPR24-230VO is rated at up to 22.3 SEER2 and 12.5 EER2 for cooling and up to 11.5 HSPF2 for heating. The exact figure depends on the indoor unit it is paired with; across its 23 certified matchups SEER2 ranges from 18.4-22.3.
Is the Cooper&Hunter CH-HPR24-230VO good for cold climates?: Yes. At least one certified matchup meets the ENERGY STAR cold-climate criteria, delivering up to 27,000 BTU/h at 5°F with a COP of 2.21, so it is still 2.2 times as efficient as electric resistance heat at that temperature.
How much does the Cooper&Hunter CH-HPR24-230VO cost to run per year?: At its rated efficiency it costs about $506-$1,369 a year in electricity in large U.S. cities, depending on climate and local rates - for example $626 in Phoenix and $1,146 in Minneapolis. The calculator on this page works it out for your city and compares it with your current system.
Which indoor units work with the Cooper&Hunter CH-HPR24-230VO?: ENERGY STAR lists 23 certified combinations for this outdoor unit. The highest-rated ones use CH-B24MOLVWM-230VI, CH-24MOLVWM-230VI, C&H CH-B24MOLVWM-230VI.
What refrigerant does the Cooper&Hunter CH-HPR24-230VO use?: It uses R-410A. R-410A is being phased down under the EPA AIM Act, and new systems are moving to R-454B and R-32.

Running cost and savings

Pre-filled with this model. Pick your city and what you heat with today; everything else is optional.

Heat pump $622/yrYou save $632/yrSee details ↓

1. Where you live

StateCityElectricity ¢ per kWh

Adjust heating and cooling hours

Filled in from your city's climate. Change them if you run the system much more or less than usual.

Cooling hours full-load hours per yearHeating hours full-load hours per year

2. The heat pump Cooper&Hunter CH-HPR24-230VO

Find a model (fills in the ratings below)

SEER2 cooling efficiencyHSPF2 heating efficiencyCooling capacity BTU/hHeating capacity BTU/h

3. What it replaces

Current heatingFurnace efficiency (AFUE %)Gas price, $/thermCurrent coolingOld AC rating SEER2 (10 ≈ 15+ years old)

4. Price replace the example with your quote

Installed price, $Rebates and incentives, $ utility, state

Heat pump, per year: $622
Current system, per year: $1,254
You save per year: $632
Payback: 14.3 years
Net after 10 years: -$2,684

Cooling $379Heating $243Electricity used: 3,889 kWhSaved vs. a minimum-efficiency heat pump: $342

Estimates use the unit's rated SEER2 and HSPF2, full-load hours derived from NOAA 1991-2020 degree days, average residential electricity prices from the U.S. EIA (12 months to July 2026) and fuel prices from EIA (2025 for natural gas, week of 2026-10-05 for propane and heating oil). Very cold days that need backup heat are not modelled. Federal minimum for comparison: 14.3 SEER2 / 7.5 HSPF2.

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Airquest DLCSRBH24AAK · cold climate22.3 SEER2 · 11.5 HSPF2
LBG Products LBHB24DVWO · cold climate22.3 SEER2 · 11.5 HSPF2
ZERO ZMSB-24HV-USHHCR2-O · cold climate22.3 SEER2 · 13.3 HSPF2
MDV MOD30-24HFN1-MU0W · cold climate22.3 SEER2 · 11.5 HSPF2
TRUST AIR CONDITIONERS OAH24H/O6S4P · cold climate22.3 SEER2 · 13.3 HSPF2
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See all 430 24,000 BTU mini-splits, ranked

Source: ENERGY STAR Certified Heat Pumps (U.S. EPA), certification of June 23, 2026. How we use the data.