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Ranked by EER2 only: ducted systems, by size

Cooling efficiency at a 95°F design day. This board ranks by that one rating; it is not the overall cold-climate verdict, which is the cold-climate board. Inside one size and duct type the raw ratings are comparable, so these boards rank by the rating itself, more than one model per manufacturer when they earn it. Only manufacturers with a QMID (IRS Qualified Manufacturer ID) on file are ranked.

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LeaderboardsData as of updated · sources

Ducted, up to 1.5 tons: ranked by EER2 only

Ducted, up to 1.5 tons: ranked by EER2. Every model here is the same size and duct type, so the raw values are comparable. Ties go to the lower AHRI reference number; every number in a row is from that row’s certification.
# · Outdoor modelManufacturerSize · typeEER2COP@5°FCap. 5/47HSPF2SEER2Btu/h @5°FMeetsCombosAHRI ref.
1EL16KP1-018-230A**LENNOXwith indoor coil LP36/37R*+TXV and furnace EL280UH070E36AAlso listed as ML14KP1-018-230ALennox1.5 tons18,000 Btu/h · Ducted15.02.0048%7.817.07,800None709217608783
237MAHAQ06AA3CARRIER · 45M Serieswith ducted air handler 45MBDAQ06XA3Also sold as Midea 37MAHAQ06AA3, Midea D5CSHAH06AAK, MDV MOX230-06HFN10-M1X, Arcoaire D5CSHAH06AAKCarrier0.5 tons6,500 Btu/h · Ducted14.52.4198%13.821.57,800CEE 25CEE 26XcelES CC13215323798
37HP14F18P-**ADUCANEwith indoor coil H,A,DG80*36+TXV and furnace 80G1UH045AE12Also sold as Armstrong Air A7HP14F18P-**ALennox1.5 tons18,000 Btu/h · Ducted14.51.9247%7.516.07,400None1,240216093448
4BH714S18P-**AAC PROwith indoor coil PL36H175P15*+TXV and furnace B80UR402V3AXGree1.5 tons18,000 Btu/h · Ducted14.51.9246%7.516.07,400None251217904700
5DRA1H06S2ADurastar · DRA Serieswith ducted air handler DRADL0612F2ADurastar0.5 tons6,500 Btu/h · Ducted14.42.4198%13.821.47,800CEE 25CEE 26XcelES CC3215359244
6MO1HS-H06B-2AMIDEA · MDL Serieswith ducted air handler MDLHU-H06B-2AMidea0.5 tons6,500 Btu/h · Ducted14.42.4198%13.821.47,800CEE 25CEE 26XcelES CC3215471411
7PUZ-AK12NL***Mitsubishi Electric · P serieswith ducted air handler PEAD-AA12NLMitsubishi Electric1 ton12,000 Btu/h · Ducted14.42.1044%9.520.07,900None4215712173
8BMS626HHYCBLUERIDGE · BMS Serieswith ducted air handler BMC6LCDBlueRidge0.5 tons6,500 Btu/h · Ducted14.42.4198%13.821.47,800CEE 25CEE 26XcelES CC3215853938
9CH-RHP06F9-230VOCooper&Hunter · CH Serieswith ducted air handler CH-RS06MDT-MSCooper&Hunter0.5 tons6,500 Btu/h · Ducted14.42.4198%13.821.47,800CEE 25CEE 26XcelES CC7215864212
10ML06HP230NEXH-OMAINLINE · ML Serieswith ducted air handler ML06HP230LSDUC-IRheem0.5 tons6,500 Btu/h · Ducted14.42.4198%13.821.47,800CEE 25CEE 26XcelES CC6215864373

Ducted, up to 1.5 tons board

Ducted, 2 tons: ranked by EER2 only

Ducted, 2 tons: ranked by EER2. Every model here is the same size and duct type, so the raw values are comparable. Ties go to the lower AHRI reference number; every number in a row is from that row’s certification.
# · Outdoor modelManufacturerSize · typeEER2COP@5°FCap. 5/47HSPF2SEER2Btu/h @5°FMeetsCombosAHRI ref.
1ZRUN024GSS0LG · ZRUN024GSS0LG2 tons24,000 Btu/h · Ducted14.82.00100%10.218.227,000CEE 25CEE 26XcelES CC3214914956
2N5H8T24*K*AAA*DAY & NIGHTwith indoor coil FG81*36+TXV and furnace *80MSU0601716ACarrier2 tons24,600 Btu/h · Ducted14.52.0046%7.518.010,400CEE 259,321216728941
3GH8TAN524**AA*CARRIERwith indoor coil PL36H210P29*+TXV and furnace 58SP*B070V17**16Also listed as 27TPA824A**30Carrier2 tons24,400 Btu/h · Ducted14.51.9846%7.819.010,500CEE 252,769216973060
4248TAN024**AA*BRYANT HEATING AND COOLING SYSTEMSwith indoor coil PL36H210P29*+TXV and furnace 83*CA36040C17Carrier2 tons25,000 Btu/h · Ducted14.51.9846%7.819.010,600CEE 25CEE 261,712216976154
5PH8TAN524**AA*BRYANT HEATING AND COOLING SYSTEMS · 2-STAGE 18 SEER HPwith indoor coil CVAMA3117XMA and furnace 83*SB36040M17Also sold as Grandaire W5H8T24*K*AAA, HEIL H5H8T24*K*AAA, Comfortmaker C5H8T24*K*AAA, Kenmore (C,H,T)5H8T24*K*AAA and 2 moreCarrier2 tons24,800 Btu/h · Ducted14.02.0045%7.518.010,900CEE 252,154215613879
67HP14F24P-**ACONCORDwith indoor coil D(A,C,E)36D3J+TDR and furnace 80G1UH090BE16Lennox2 tons24,000 Btu/h · Ducted14.02.7463%8.115.514,000CEE 25CEE 261,664216412602
7EL16KP1-024-230A**LENNOXwith indoor coil LP36/37R*+TXV and furnace ML180UH070E36BAlso listed as ML14KP1-024-230ALennox2 tons23,800 Btu/h · Ducted14.02.0050%8.116.010,200CEE 25CEE 26917217608963
827VNA324A*030*CARRIER · Infinity 23 VS Heat Pumpwith indoor coil CVAMA4421XMA*+UI and furnace 58CU*B040C17**12Also sold as Bryant Heating and Cooling Systems 293VAN024**AA, HEIL B5H3V24*K*AAACarrier2 tons23,800 Btu/h · Ducted14.02.0681%9.523.022,400CEE 25CEE 26XcelES CC444217624611
927VPA924A*030*CARRIER · Performance 19 SEER2 VS HPwith indoor coil CVAMA2517XMA and furnace 58SU*B060M17**16Also sold as Bryant Heating and Cooling Systems 249VAN024**AA, Arcoaire N5H9V24*K*AAA, Arcoaire Q5H9V24*K*AAACarrier2 tons24,600 Btu/h · Ducted14.01.8886%8.519.021,400CEE 25CEE 26XcelES CC1,240217933986
10MOD30-24HFN10-M1HMDV · MOD Serieswith ducted air handler MSEPD-24HRFN10-M1HMidea2 tons24,000 Btu/h · Ducted14.02.2083%11.025.020,000CEE 25CEE 26XcelES CC1217998293

Ducted, 2 tons board

Ducted, 2.5–3 tons: ranked by EER2 only

Ducted, 2.5–3 tons: ranked by EER2. Every model here is the same size and duct type, so the raw values are comparable. Ties go to the lower AHRI reference number; every number in a row is from that row’s certification.
# · Outdoor modelManufacturerSize · typeEER2COP@5°FCap. 5/47HSPF2SEER2Btu/h @5°FMeetsCombosAHRI ref.
17HP14F36P-**ADUCANEwith indoor coil H,A,DG47*36+TXV and furnace 80G1UH090CE20Also sold as Armstrong Air A7HP14F36P-**ALennox3 tons36,000 Btu/h · Ducted14.02.0049%7.816.016,200None957216052179
2EL16KP1-036-230A**LENNOXwith indoor coil LH23/37W*+TXV and furnace EL280UH110E60CAlso listed as ML14KP1-036-230ALennox3 tons36,000 Btu/h · Ducted14.01.9849%7.816.016,100None543217184221
3SL22KLV-036-230A**LENNOX · DAVE LENNOX SIGNATURE SL22KLV SERIESwith indoor coil CK40HT-51/61C-**+TDR and furnace SL280UH090V60CLennox3 tons35,600 Btu/h · Ducted13.62.1085%8.520.526,400CEE 25CEE 26CEE AdvXcelDOEES CC182217476482
4KUSXA301ALG · KUSXA301Awith ducted air handler KNUJB301ALG2.5 tons30,000 Btu/h · Ducted13.51.86100%9.518.834,000CEE 25CEE 26XcelES CC62214837928
5ZRUM036GSS0LG · ZRUM036GSS0LG3 tons36,000 Btu/h · Ducted13.52.20100%10.117.042,000CEE 25CEE 26CEE AdvXcelDOEES CC3214914952
6KUMXA361ALG · KUMXA361ALG3 tons36,000 Btu/h · Ducted13.52.25100%10.019.045,000CEE 25CEE 26CEE AdvXcelDOEES CC3215402346
7PUZ-AK30NLHZ***Mitsubishi Electric · P serieswith ducted air handler PVA-AA30NLMitsubishi Electric2.5 tons30,000 Btu/h · Ducted13.52.3094%9.321.032,000CEE 25CEE 26XcelES CC7215712209
8A7HP14F30P-**AARMSTRONG AIRwith indoor coil H,A,DG80*36+TXV and furnace A80UH1E090B16Also sold as Ducane 7HP14F30P-**ALennox2.5 tons29,600 Btu/h · Ducted13.51.9852%7.816.013,000CEE 25CEE 261,575216373017
9EL16KP1-030-230A**LENNOXwith indoor coil LP36/37R*+TXV and furnace SL280UH080NV48BAlso listed as ML14KP1-030-230ALennox2.5 tons29,600 Btu/h · Ducted13.51.9452%7.515.213,100None1,046216967577
10BH714S36P-**AAC PROwith indoor coil PL36H175P45*+TXV and furnace B80UR802V4BXGree3 tons36,000 Btu/h · Ducted13.52.0049%7.815.216,200None272217904826

Ducted, 2.5–3 tons board

Ducted, 3.5–4.5 tons: ranked by EER2 only

Ducted, 3.5–4.5 tons: ranked by EER2. Every model here is the same size and duct type, so the raw values are comparable. Ties go to the lower AHRI reference number; every number in a row is from that row’s certification.
# · Outdoor modelManufacturerSize · typeEER2COP@5°FCap. 5/47HSPF2SEER2Btu/h @5°FMeetsCombosAHRI ref.
127TPA848A**30*CARRIER · 2-STAGE 18 SEER HPwith ducted air handler FT5ANBD60LAlso sold as Bryant Heating and Cooling Systems 248TAN048**AA, Bryant Heating and Cooling Systems PH8TAN548**AA, HEIL N5H8T48*K*AAA, Grandaire W5H8T48*K*AAA and 1 more; also listed as GH8TAN548**AACarrier4 tons48,500 Btu/h · Ducted13.52.3251%8.118.024,600CEE 25CEE 261,171215560636
27HP14F42P-**ADUCANEwith indoor coil H,A,DG49*60+TXV and furnace 80G2UH110CE16Also sold as Armstrong Air A7HP14F42P-**ALennox3.5 tons41,500 Btu/h · Ducted13.52.1252%7.815.219,800CEE 25CEE 26797216052247
3H5H8T48*K*AAA*HEIL · Mainline 18 SEER2 HPwith ducted air handler FTMA5B60L0DAlso sold as Comfortmaker C5H8T48*K*AAA, Kenmore (C,H,T)5H8T48*K*AAA, Tempstar T5H8T48*K*AAACarrier4 tons48,500 Btu/h · Ducted13.52.3451%8.118.024,600CEE 25CEE 261,899216151902
4ML14KP1-042-230A**LENNOXwith indoor coil L*42/60Z*+TXV and furnace SL280UH080NV60CAlso listed as EL16KP1-042-230ALennox3.5 tons41,500 Btu/h · Ducted13.52.1053%7.815.220,000None781216967721
5NS16H42SA5-**AGEwith indoor coil PL60H210P19*+TXV and furnace NF80X100V5CGE Appliances3.5 tons41,500 Btu/h · Ducted13.52.1053%7.815.220,200None267217454795
6BH714S42P-**AAC PROwith indoor coil PL60H210P19*+TXV and furnace B80UR1002V5CXGree3.5 tons41,500 Btu/h · Ducted13.52.1053%7.815.220,200None380217904847
727VPA948A*030*CARRIER · Performance 19 SEER2 VS HPwith ducted air handler FT5BD6021XAlso sold as Bryant Heating and Cooling Systems 249VAN048**AA, HEIL N5H9V48*K*AAA, HEIL Q5H9V48*K*AAACarrier4 tons46,000 Btu/h · Ducted13.52.1276%10.019.038,500CEE 25CEE 26XcelES CC642218695553
8EL21KLV-048-230A**LENNOX · Elite EL21KLV SERIESwith indoor coil CK40HT-48B-**+TDR and furnace SL280UH090V48BLennox4 tons47,500 Btu/h · Ducted13.42.0469%8.519.532,200CEE 25CEE 26XcelES CC570217117098
9A7CP21V48P-**AARMSTRONG AIR · A7CP21V Serieswith indoor coil 7EH48BX-**+TDR and furnace A80US2V090B16Lennox4 tons47,500 Btu/h · Ducted13.42.0568%8.519.532,200CEE 25CEE 26XcelES CC673217120482
10A7CP21V48P-**AAC PRO · A7CP21V Serieswith indoor coil 7EH48BX-**+TDR and furnace A80US2V090B16Gree4 tons47,500 Btu/h · Ducted13.42.0469%8.519.532,200CEE 25CEE 26XcelES CC126217465839

Ducted, 3.5–4.5 tons board

Ducted, 5 tons and up: ranked by EER2 only

Ducted, 5 tons and up: ranked by EER2. Every model here is the same size and duct type, so the raw values are comparable. Ties go to the lower AHRI reference number; every number in a row is from that row’s certification.
# · Outdoor modelManufacturerSize · typeEER2COP@5°FCap. 5/47HSPF2SEER2Btu/h @5°FMeetsCombosAHRI ref.
127TPA860A**30*CARRIER · 2-STAGE 18 SEER HPwith ducted air handler FT5ANBD60LAlso sold as Bryant Heating and Cooling Systems 248TAN060**AA, Bryant Heating and Cooling Systems PH8TAN560**AA, HEIL N5H8T60*K*AAA, Grandaire W5H8T60*K*AAA and 1 more; also listed as GH8TAN560**AACarrier5 tons57,500 Btu/h · Ducted13.02.3053%8.117.530,200CEE 25CEE 26729215560637
2H5H8T60*K*AAA*HEIL · Mainline 18 SEER2 HPwith ducted air handler FTMA5B60L0DAlso sold as Comfortmaker C5H8T60*K*AAA, Kenmore (C,H,T)5H8T60*K*AAA, Tempstar T5H8T60*K*AAACarrier5 tons57,500 Btu/h · Ducted13.02.3453%8.117.530,200CEE 25CEE 261,324216151899
3WHK060A3**0***0TRANE · PRECEDENTAlso sold as American Standard WHK060AW**0***0, American Standard WHK060AW**(B,E,G,K)***0, American Standard WHK060AW**0***2, American Standard WHK060AW**(B,E,G,K)***2 and 2 more; also listed as WHK060A4**0***0, WHK060A3**0***2, WHK060A4**0***2, WHK060A3**0***4 and 16 moreTrane5 tons60,000 Btu/h · Ducted12.8——7.215.8—None2215392112
427SCA560A**30*CARRIER · COMFORT 15 SEER2 HPwith ducted air handler FT5ANBD60LAlso sold as Bryant Heating and Cooling Systems 235SAN060**AA, Bryant Heating and Cooling Systems 246SAN060**AA, Bryant Heating and Cooling Systems PH5SAN560**AA, HEIL N5H5S60*K*AAA and 3 more; also listed as 27SPA660A**30, GH5SAN560**AACarrier5 tons57,000 Btu/h · Ducted12.52.1852%7.815.228,600None15214601960
5H5H6S60*K*AAA*HEIL · MAINLINE 16 SEER2 HPwith ducted air handler FTMA5B60L0DAlso sold as Comfortmaker C5H6S60*K*AAA, Kenmore (C,H,T)5H6S60*K*AAA, Tempstar T5H6S60*K*AAA, Tempstar B5H6S60*K*AAACarrier5 tons57,000 Btu/h · Ducted12.52.1851%7.815.228,400None15214602003
627VNA360A*030*CARRIER · Infinity 23 VS Heat Pumpwith ducted air handler FE5BNBD60L*+UIAlso sold as Bryant Heating and Cooling Systems 293VAN060**AA, HEIL B5H3V60*K*AAACarrier5 tons58,000 Btu/h · Ducted12.52.1874%9.020.044,500CEE 25CEE 26XcelES CC191215931484
7H5H3V60*K*AAA*HEIL · QUIETCOMFORT DELUXE 23 VS HPwith ducted air handler FCMA5B60L0D*+WALLCONAlso sold as Comfortmaker C5H3V60*K*AAA, Kenmore (C,H,T)5H3V60*K*AAA, Tempstar T5H3V60*K*AAACarrier5 tons58,000 Btu/h · Ducted12.52.0674%8.520.044,500CEE 25CEE 26XcelES CC543215931488
8EL16KP1-060-230A**LENNOXwith indoor coil LD42/61Z*+TXV and furnace EL280UH110E60CAlso sold as Ducane 7HP14F60P-**A, Armstrong Air A7HP14F60P-**A; also listed as ML14KP1-060-230ALennox5 tons57,500 Btu/h · Ducted12.51.9852%7.514.528,000None166217184468
9BH714S60P-**AAC PROwith indoor coil PL60H210P50*+TXV and furnace B80UR1102E5CGree5 tons57,500 Btu/h · Ducted12.51.9852%7.514.528,000None66217904925
10HSA1460S1-**ACOMFORT-AIRE · HSA14 Serieswith indoor coil 7ED60DX-**+TDR and furnace GDD80C110C5MPLennox5 tons57,000 Btu/h · Ducted12.41.8450%7.514.729,600None18216370713

Ducted, 5 tons and up board

Download CSV of these EER2 boardsEvery board above in one file, ranked by value within each peer group.

Typical EER2 by size and duct type

The median model of each peer group. The spread between groups is why models are only compared within their own.
EER2 by size and duct typeEvery model, one row per peer group; the highlighted row is the one on this board · Low-GWP (R-454B, R-32)
  • All models of the group (shape)
  • Median and middle 50% / 80%
  • Leaderboard models
Ducted, up to 1.5 tons11.71,827 modelsDucted, 2 tons11.71,152 modelsDucted, 2.5–3 tons11.52,198 modelsDucted, 3.5–4.5 tons11.12,607 modelsDucted, 5 tons and up11.0458 modelsmedian

Source: AHRI Directory · as of

Median EER2 of the representative certification, per peer group
Peer groupModelsMedian EER2
Ducted, up to 1.5 tons1,82711.7
Ducted, 2 tons1,15211.7
Ducted, 2.5–3 tons2,19811.5
Ducted, 3.5–4.5 tons2,60711.1
Ducted, 5 tons and up45811.0
Non-ducted, up to 1.5 tons3,56812.3
Non-ducted, 2 tons90312.0
Non-ducted, 2.5–3 tons1,14012.0
Non-ducted, 3.5–4.5 tons57011.9
Non-ducted, 5 tons and up8510.0