What is the SEER2 rating of the Heil D5CUHAH24AAK+TIC2025-0016?

The Heil D5CUHAH24AAK+TIC2025-0016 is rated at up to 17.5 SEER2 and 11.0 EER2 for cooling and up to 9.5 HSPF2 for heating. The exact figure depends on the indoor unit it is paired with.

Is the Heil D5CUHAH24AAK+TIC2025-0016 good for cold climates?

Yes. At least one certified matchup meets the ENERGY STAR cold-climate criteria, delivering up to 19,000 BTU/h at 5°F with a COP of 2.04, so it is still 2.0 times as efficient as electric resistance heat at that temperature.

How much does the Heil D5CUHAH24AAK+TIC2025-0016 cost to run per year?

At its rated efficiency it costs about $628-$1,539 a year in electricity in large U.S. cities, depending on climate and local rates - for example $758 in Phoenix and $1,270 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 Heil D5CUHAH24AAK+TIC2025-0016?

ENERGY STAR lists 8 certified combinations for this outdoor unit. The highest-rated one uses FTMA5X24L0B.

2-ton central heat pump · Crossover Heat Pump

Heil D5CUHAH24AAK+TIC2025-0016

Average cooling efficiency and very good heating efficiency for a 2-ton central heat pump, and certified for cold climates.

Ranks #195 of 331 2 ton central heat pumps for cooling efficiency, and costs about $659 a year to run in a mixed climate like Atlanta.

SEER2: 17.5 Cooling efficiency over a season
Average · beats 58%
HSPF2: 9.5 Heating efficiency over a season
Very good · beats 70%
EER2: 11.0 Cooling efficiency on a 95°F day
Below average · beats 23%
Heat at 5°F: 19,000 BTU/h84% of its 47°F output
Average · beats 48%

A good fit if…

Your winters get properly cold - it is ENERGY STAR cold-climate certified, with 19,000 BTU/h at 5°F.
It will heat most of the year - its HSPF2 beats 70% of central heat pumps.
You want steady temperatures and quiet running - the compressor varies its speed.

Think twice if…

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

Calculate my running cost

Details

Specifications2 ton, R-454B

General
Brand	Heil
Also sold as	Airquest, Arcoaire, Comfortmaker, Day & Night, Keeprite, Smart Comfort, Tempstar
Outdoor unit model	D5CUHAH24AAK+TIC2025-0016
Series	Crossover Heat Pump
Type	Central heat pump
Nominal size	2 ton
CompressorVariable-speed units run longer at low power	Continuously variable
Refrigerant	R-454B
Connected (smart) capable	No
On the market since	June 27, 2024
Last certified	July 16, 2026
Cooling
SEER2Seasonal efficiency, higher is better	17.5 (range 17.5)
EER2Efficiency at 95°F outdoors	11.0
Cooling capacity	23,600 BTU/h
Heating
HSPF2Seasonal efficiency, higher is better	9.5
Capacity at 47°F	22,600 BTU/h
Capacity at 17°F	17,400 BTU/h
Capacity at 5°F	19,000 BTU/h
COP at 5°F2.0 = twice as efficient as a space heater	2.04
ENERGY STAR cold climate	Yes

Heating output as it gets colder84% kept at 5°F

Every heat pump delivers less heat as the outdoor temperature drops. Certified output of its matchup with FTMA5X24L0B at the standard test temperatures, in BTU/h:

Certified matchups8 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.
FTMA5X24L0B · cold climate	17.5	11.0	9.5	19,000	217632824
FTMA5X24L0B · cold climate	17.5	11.0	9.5	19,000	217632825
FTMA5X24L0B · cold climate	17.5	11.0	9.5	19,000	217632826
FTMA5X24L0B · cold climate	17.5	11.0	9.5	19,000	217632827
FTMA5X24L0B · cold climate	17.5	11.0	9.5	19,000	217632828
FTMA5X24L0B · cold climate	17.5	11.0	9.5	19,000	217632829
FTMA5X24L0B · cold climate	17.5	11.0	9.5	19,000	217632830
FTMA5X24L0B · cold climate	17.5	11.0	9.5	19,000	217632831

Yearly running cost in 10 large cities$628-$1,539

Phoenix, AZ$758/yr
Miami, FL$631/yr
Houston, TX$678/yr
Atlanta, GA$659/yr
Los Angeles, CA$635/yr
New York, NY$1,539/yr
Chicago, IL$1,243/yr
Denver, CO$1,028/yr
Seattle, WA$628/yr
Minneapolis, MN$1,270/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 Heil D5CUHAH24AAK+TIC2025-0016?: The Heil D5CUHAH24AAK+TIC2025-0016 is rated at up to 17.5 SEER2 and 11.0 EER2 for cooling and up to 9.5 HSPF2 for heating. The exact figure depends on the indoor unit it is paired with.
Is the Heil D5CUHAH24AAK+TIC2025-0016 good for cold climates?: Yes. At least one certified matchup meets the ENERGY STAR cold-climate criteria, delivering up to 19,000 BTU/h at 5°F with a COP of 2.04, so it is still 2.0 times as efficient as electric resistance heat at that temperature.
How much does the Heil D5CUHAH24AAK+TIC2025-0016 cost to run per year?: At its rated efficiency it costs about $628-$1,539 a year in electricity in large U.S. cities, depending on climate and local rates - for example $758 in Phoenix and $1,270 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 Heil D5CUHAH24AAK+TIC2025-0016?: ENERGY STAR lists 8 certified combinations for this outdoor unit. The highest-rated one uses FTMA5X24L0B.
What refrigerant does the Heil D5CUHAH24AAK+TIC2025-0016 use?: It uses R-454B.

Running cost and savings

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

Heat pump $741/yrYou save $459/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 Heil D5CUHAH24AAK+TIC2025-0016

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: $741
Current system, per year: $1,201
You save per year: $459
Payback: 19.6 years
Net after 10 years: -$4,406

Cooling $475Heating $266Electricity used: 4,632 kWhSaved vs. a minimum-efficiency heat pump: $177

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 2 ton models

Carrier 37MUHAQ24AA3+TIC2025-0016 · cold climate17.5 SEER2 · 9.5 HSPF2
Haier QS15H24HA5 · cold climate17.5 SEER2 · 8.9 HSPF2
Multi MFG HHS-25HD-B · cold climate17.5 SEER2 · 10.0 HSPF2
Samsung AC024FCUPCG · cold climate17.5 SEER2 · 8.5 HSPF2
Breeze33 BZ33-INV24OUT2-J · cold climate17.5 SEER2 · 10.5 HSPF2
GREE WLUD30W2/NHG-D(U)17.5 SEER2 · 8.3 HSPF2
UTL UCHA-24HFDCSN4 · cold climate17.8 SEER2 · 9.5 HSPF2
Lennox ML16KP2-024-230A17.5 SEER2 · 8.2 HSPF2

See all 331 2 ton central heat pumps, ranked

Source: ENERGY STAR Certified Heat Pumps (U.S. EPA), certification of July 16, 2026. How we use the data.