What is the SEER2 rating of the ECOER EODA17H-4860AD?

The ECOER EODA17H-4860AD is rated at up to 17.5 SEER2 and 11.2 EER2 for cooling and up to 8.8 HSPF2 for heating. The exact figure depends on the indoor unit it is paired with; across its 26 certified matchups SEER2 ranges from 15.2-17.5.

Is the ECOER EODA17H-4860AD good for cold climates?

Yes. At least one certified matchup meets the ENERGY STAR cold-climate criteria, delivering up to 39,500 BTU/h at 5°F with a COP of 2.00, so it is still 2.0 times as efficient as electric resistance heat at that temperature.

How much does the ECOER EODA17H-4860AD cost to run per year?

At its rated efficiency it costs about $1,209-$3,288 a year in electricity in large U.S. cities, depending on climate and local rates - for example $1,498 in Phoenix and $2,753 in Minneapolis. The calculator on this page works it out for your city and compares it with your current system.

Is the ECOER EODA17H-4860AD the same as the YISO YOHA3-60DD?

Yes, as far as the certified ratings go. ENERGY STAR lists both model numbers with identical efficiency, capacity and matchups, which means the same outdoor unit sold under a different brand or with a minor variant code (voltage, colour or region). The full list is on this page.

Which indoor units work with the ECOER EODA17H-4860AD?

ENERGY STAR lists 26 certified combinations for this outdoor unit. The highest-rated ones use EAHDEN-48BE, EAHDEN-36BE, EAHDEN-60BE.

3.5-ton central heat pump · TDi Select 2

ECOER EODA17H-4860AD

Average cooling and heating efficiency for a 3.5-ton central heat pump, and certified for cold climates.

Ranks #30 of 138 3.5 ton central heat pumps for cooling efficiency, and costs about $1,370 a year to run in a mixed climate like Atlanta.

SEER2: 17.5 Cooling efficiency over a season
Average · beats 58%
HSPF2: 8.8 Heating efficiency over a season
Average · beats 49%
EER2: 11.2 Cooling efficiency on a 95°F day
Below average · beats 28%
Heat at 5°F: 39,500 BTU/h71% of its 47°F output
Below average · beats 39%

A good fit if…

Your winters get properly cold - it is ENERGY STAR cold-climate certified, with 39,500 BTU/h at 5°F.
You want steady temperatures and quiet running - the compressor varies its speed.
You want a choice of indoor units - 26 certified pairings.

Think twice if…

Nothing stands out - its ratings have no weak spot for its class.

Calculate my running cost

Details

Specifications3.5 ton, R-32

General
Brand	ECOER
Also sold as	YISO
Outdoor unit model	EODA17H-4860AD
Series	TDi Select 2
Type	Central heat pump
Nominal size	3.5 ton
CompressorVariable-speed units run longer at low power	Continuously variable
Refrigerant	R-32
Connected (smart) capable	No
On the market since	July 13, 2025
Last certified	June 3, 2026
Cooling
SEER2Seasonal efficiency, higher is better	17.5 (range 15.2-17.5)
EER2Efficiency at 95°F outdoors	10.0-11.7
Cooling capacity	33,000-55,000 BTU/h
Heating
HSPF2Seasonal efficiency, higher is better	8.1-8.8
Capacity at 47°F	34,200-56,000 BTU/h
Capacity at 17°F	32,400-44,000 BTU/h
Capacity at 5°F	30,000-39,500 BTU/h
COP at 5°F2.0 = twice as efficient as a space heater	1.85-2.00
ENERGY STAR cold climate	Yes

Heating output as it gets colder71% kept at 5°F

Every heat pump delivers less heat as the outdoor temperature drops. Certified output of its matchup with EAHDEN-48BE at the standard test temperatures, in BTU/h:

Certified matchups26 indoor units

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

Indoor unit	Furnace	SEER2	EER2	HSPF2	Heat @5°F	AHRI ref.
EAHDEN-48BE · cold climate	-	17.5	11.2	8.8	33,600	218004219
EAHDEN-36BE · cold climate	-	17.0	11.7	8.8	34,200	218004218
EAHDEN-60BE · cold climate	-	17.0	10.0	8.8	39,500	218004220
EACE3036BE · cold climate	EVMF98M28080B3L	16.5	11.0	8.7	31,000	218004224
EACE4248CE · cold climate	EVMF98M35100C5L	16.5	11.0	8.7	32,400	218004225
EACE4248CE · cold climate	MGV80M100C5A	16.5	11.0	8.7	32,400	218066994
EACE3036BE · cold climate	MGV80M060B4A	16.5	11.0	8.7	31,000	218066993
EACE3036BE · cold climate	MGV80M080B4A	16.5	11.0	8.7	31,000	218066992
EACE4248CE · cold climate	MGV96U100C5C	16.5	11.0	8.7	32,400	218066986
EACE3036BE · cold climate	MGV96U060B3C	16.5	11.0	8.7	31,000	218066985
EACE3036BE · cold climate	MGV96U080B3C	16.5	11.0	8.7	31,000	218066984
EACE4248CE · cold climate	MGH96M100C5A	16.5	11.0	8.7	32,400	218396785
EACE3036BE · cold climate	MGH96M080B3A	16.5	11.0	8.7	31,000	218396784
EACE4248CE · cold climate	FG7TC-080D-V35C*	16.5	11.0	8.7	32,400	218396778
EACE4248CE · cold climate	FG7TC-100D-V35C*	16.5	11.0	8.7	32,400	218396777
EACE3036BE · cold climate	FG7TC-060D-V24B*	16.5	11.0	8.7	31,000	218396776
EACE4860CE · cold climate	EVMF98M35100C5L	16.0	10.0	8.7	38,000	218004226
EACE4860CE · cold climate	MGV80M100C5A	16.0	10.0	8.7	38,000	218066995
EACE4860CE · cold climate	MGV96U100C5C	16.0	10.0	8.7	38,000	218066987
EACE4860CE · cold climate	MGH96M100C5A	16.0	10.0	8.7	38,000	218396787
EACE4860CE · cold climate	FG7TC-100D-V35C*	16.0	10.0	8.7	38,000	218396779
EACE4248CE · cold climate	MGH96M080C4A	16.0	11.0	8.5	32,400	218396786
EACE4248CE · cold climate	FG7SA-090C-T35C*	15.2	11.0	8.1	32,400	218423703
EACE4248CE · cold climate	FG7SA-108C-T35C*	15.2	11.0	8.1	32,400	218423702
EACE3036BE · cold climate	FG7SA-072C-T24B*	15.2	11.0	8.1	30,000	218423701
EACE3036BE · cold climate	FG7SA-090C-T24B*	15.2	11.0	8.1	30,000	218423700

Same unit, other model numbers1

These model numbers have exactly the same certified ratings and matchups as the ECOER EODA17H-4860AD: the same equipment under another brand, or a variant code for voltage, colour or market. Everything on this page applies to them.

YISO YOHA3-60DD

Yearly running cost in 10 large cities$1,209-$3,288

Phoenix, AZ$1,498/yr
Miami, FL$1,209/yr
Houston, TX$1,343/yr
Atlanta, GA$1,370/yr
Los Angeles, CA$1,336/yr
New York, NY$3,288/yr
Chicago, IL$2,672/yr
Denver, CO$2,224/yr
Seattle, WA$1,368/yr
Minneapolis, MN$2,753/yr

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

Questions6

What is the SEER2 rating of the ECOER EODA17H-4860AD?: The ECOER EODA17H-4860AD is rated at up to 17.5 SEER2 and 11.2 EER2 for cooling and up to 8.8 HSPF2 for heating. The exact figure depends on the indoor unit it is paired with; across its 26 certified matchups SEER2 ranges from 15.2-17.5.
Is the ECOER EODA17H-4860AD good for cold climates?: Yes. At least one certified matchup meets the ENERGY STAR cold-climate criteria, delivering up to 39,500 BTU/h at 5°F with a COP of 2.00, so it is still 2.0 times as efficient as electric resistance heat at that temperature.
How much does the ECOER EODA17H-4860AD cost to run per year?: At its rated efficiency it costs about $1,209-$3,288 a year in electricity in large U.S. cities, depending on climate and local rates - for example $1,498 in Phoenix and $2,753 in Minneapolis. The calculator on this page works it out for your city and compares it with your current system.
Is the ECOER EODA17H-4860AD the same as the YISO YOHA3-60DD?: Yes, as far as the certified ratings go. ENERGY STAR lists both model numbers with identical efficiency, capacity and matchups, which means the same outdoor unit sold under a different brand or with a minor variant code (voltage, colour or region). The full list is on this page.
Which indoor units work with the ECOER EODA17H-4860AD?: ENERGY STAR lists 26 certified combinations for this outdoor unit. The highest-rated ones use EAHDEN-48BE, EAHDEN-36BE, EAHDEN-60BE.
What refrigerant does the ECOER EODA17H-4860AD use?: It uses 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 $1,491/yrYou save $846/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 ECOER EODA17H-4860AD

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: $1,491
Current system, per year: $2,337
You save per year: $846
Payback: 20.1 years
Net after 10 years: -$8,539

Cooling $905Heating $585Electricity used: 9,316 kWhSaved vs. a minimum-efficiency heat pump: $304

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.

Similar 3.5 ton models

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MRCOOL UHP18048-O · cold climate17.5 SEER2 · 9.5 HSPF2
Trane 5TWX7048A1 · cold climate17.1 SEER2 · 9.0 HSPF2
Midea MO1HE-H48B-2A · cold climate17.5 SEER2 · 9.5 HSPF2
Daikin DZ6VSA421EA · cold climate17.0 SEER2 · 8.6 HSPF2
MDV MOX630-48HFN10-M3X · cold climate17.5 SEER2 · 9.5 HSPF2
Bosch BOVA-60RXB-M15S · cold climate17.0 SEER2 · 8.5 HSPF2

See all 138 3.5 ton central heat pumps, ranked

Source: ENERGY STAR Certified Heat Pumps (U.S. EPA), certification of June 3, 2026. How we use the data.