ECOTEMP / AIR-SOURCE HEAT PUMP

W5H8T60*K*AAA*

2-STAGE 18 SEER HP

35 published source records · source checked Sep 21, 2026

SEER2 range16–17.5BTU/Wh
HSPF2 range8–8.5BTU/Wh
Cooling capacity54,000–58,000BTU/h

Each efficiency range summarizes published EPA records for W5H8T60*K*AAA*. The highest SEER2 and HSPF2 may belong to different combinations. Open a source record below to see its ratings and the scope of its component information.

Model patterns and component strings are preserved exactly. How to read model patterns and combinations →

Heating performance & equipment details

Ranges include the 35 published source records for this model. Values in different rows may describe different configurations. Open an individual record to compare values from the same test configuration.

Reported fieldValue / rangeRecords supplying it
SEER2 · BTU/Wh16–17.535 / 35
EER2 · BTU/Wh11.7–1335 / 35
HSPF2 · BTU/Wh8–8.535 / 35
Cooling capacity · BTU/h54,000–58,00035 / 35
Heating capacity at 47°F / 8.3°C · BTU/h56,500–61,50035 / 35
Heating capacity at 17°F / −8.3°C · BTU/h36,200–38,50035 / 35
Heating capacity at 5°F / −15°C · BTU/h29,600–31,60035 / 35
COP at 5°F / −15°C2.14–2.3435 / 35
Equipment / loop typeHP - Split System35 / 35
Refrigerant / source-reported GWPR-454B (GWP:470 | Lower GWP)35 / 35
Compressor stagingTwo-stage35 / 35
Connected capabilityNo35 / 35

47°F = 8.3°C; 17°F = −8.3°C; 5°F = −15°C. COP is dimensionless. These are reported rating points, not a prediction of a particular home’s heat demand or operating limit.

Matched systems

Each row is one source record. The component column distinguishes listed combinations from outdoor-model ratings without an indoor configuration.

Indoor unit / required furnaceSEER2BTU/WhHSPF2BTU/WhHeating capacity at 5°F / −15°CBTU/hCOP at 5°F / −15°CRecord & comparison
WCGL605*D*AHRI reference: 21556075517.508.10302002.30EPA 3982839
QFVA5D6021X*AHRI reference: 21869547217.508.10314002.34EPA 4683355
W5A*60M24XA*+ furnace: WFEU080C060B*AHRI reference: 21562910316.508.00296002.30EPA 3951014
W5A*61M24XA*+ furnace: WFEU080C060B*AHRI reference: 21563006316.508.00298002.30EPA 3951425
W5A*61M24XA*+ furnace: WFEU100C060B*AHRI reference: 21563008216.508.00302002.30EPA 3951444
W5A*61M21XA*+ furnace: WFEU080C060B*AHRI reference: 21562962416.508.00298002.30EPA 3951579
W5A*61M24XA*+ furnace: WFET110C066A*AHRI reference: 21563017216.508.10300002.14EPA 3951677
W5A*61M21XA*+ furnace: WFET110C066A*AHRI reference: 21562973316.508.00300002.30EPA 3951801
W5VC60M21XA*+ furnace: WFEU060B048B*AHRI reference: 21562702816.008.10306002.22EPA 3949926
W5VC60M21XA*+ furnace: WFEU080C060B*AHRI reference: 21562704716.008.10304002.22EPA 3949949
W5VC60M21XA*+ furnace: WFEU100C060B*AHRI reference: 21562706616.008.10304002.22EPA 3949965
W5VC60M21XA*+ furnace: WFET110C066A*AHRI reference: 21562714216.008.10304002.22EPA 3950098
W5VM60M21XA*+ furnace: WFEU060B048B*AHRI reference: 21562583716.008.10300002.22EPA 3950203
W5VM60M21XA*+ furnace: WFEU080C060B*AHRI reference: 21562585616.008.10298002.24EPA 3950222
W5VM60M21XA*+ furnace: WFEU100C060B*AHRI reference: 21562587516.008.10304002.24EPA 3950242
W5VM60M21XA*+ furnace: WFET110C066A*AHRI reference: 21562596516.008.10300002.24EPA 3950287
W5VM60M21XA*+ furnace: WFSU100C060B*AHRI reference: 21562611816.008.10302002.22EPA 3950319
W5VM61M24XA*+ furnace: WFEU080C060B*AHRI reference: 21562655416.008.50316002.32EPA 3950378
W5VC61M21XA*+ furnace: WFEU080C060B*AHRI reference: 21562779316.008.10306002.22EPA 3950572
W5VC61M21XA*+ furnace: WFEU100C060B*AHRI reference: 21562781216.008.10310002.20EPA 3950646

Sources and documentation

The table uses public EPA ENERGY STAR data. AHRI references are reported by EPA and have not been independently checked with AHRI. Source records do not establish availability, installation suitability or rebate eligibility.

No manufacturer manual has been matched to this model.

Collection method, revision history and known limitations →