Century / AIR-SOURCE HEAT PUMP

HRG1548S1R-**A

HRG15 Series

56 published source records · source checked Sep 21, 2026

SEER2 range15.2–15.6BTU/Wh
HSPF2 range8–8.3BTU/Wh
Cooling capacity46,000–48,000BTU/h

Each efficiency range summarizes published EPA records for HRG1548S1R-**A. 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 56 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/Wh15.2–15.656 / 56
EER2 · BTU/Wh12.5–1356 / 56
HSPF2 · BTU/Wh8–8.356 / 56
Cooling capacity · BTU/h46,000–48,00056 / 56
Heating capacity at 47°F / 8.3°C · BTU/h44,500–47,00056 / 56
Heating capacity at 17°F / −8.3°C · BTU/h30,000–31,60056 / 56
Heating capacity at 5°F / −15°C · BTU/h24,200–25,60056 / 56
COP at 5°F / −15°C2.18–2.3856 / 56
Equipment / loop typeHP - Split System56 / 56
Refrigerant / source-reported GWPR-410A (GWP:2088)56 / 56
Compressor stagingSingle stage56 / 56
Connected capabilityNo56 / 56

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
EA(C;U)1P49C+TDR+TXV+ furnace: GUH80C090C5MAHRI reference: 21033115515.608.10250002.26EPA 2457106
EA(C;U)1P60C+TDR+TXV+ furnace: GUH80C090C5MAHRI reference: 21033117015.608.10252002.38EPA 2457155
7EC60CX-0*+TDR+ furnace: GUH80C090C5MAHRI reference: 21471705515.608.10252002.38EPA 3491322
7EH51CX-0*+TDR+ furnace: GUH80C090C5MAHRI reference: 21471699915.608.30252002.30EPA 3491546
7EC49CX-0*+TDR+ furnace: GUH80C090C5MAHRI reference: 21471703115.608.10250002.26EPA 3491574
EA(C;U)1P49C+TDR+TXV+ furnace: GUH92C110C5MAHRI reference: 21033115615.408.10250002.24EPA 2456354
EA(C;U)1P60C+TDR+TXV+ furnace: GUH96C090C4MAHRI reference: 21033117615.408.10254002.36EPA 2457319
EA(C;U)1P60C+TDR+TXV+ furnace: GUH96C110C5MAHRI reference: 21033117115.408.10252002.34EPA 2457743
EA(C;U)1P48B+TDR+TXV+ furnace: GUH92C110C5MAHRI reference: 21033114215.408.10244002.18EPA 2457749
EA(C;U)1P60C+TDR+TXV+ furnace: GUH92C110C4MAHRI reference: 21033117515.408.10252002.36EPA 2457755
EA(C;U)1P48B+TDR+TXV+ furnace: GUH80C090C5MAHRI reference: 21033114115.408.10244002.22EPA 2459418
EA(C;U)1P60C+TDR+TXV+ furnace: GUH92C110C5MAHRI reference: 21033117315.408.30254002.32EPA 2459634
EA(C;U)1P60C+TDR+TXV+ furnace: GUH80C110C5MAHRI reference: 21033117215.408.30254002.34EPA 2459635
7EC60CX-0*+TDR+ furnace: GUH80C110C5MAHRI reference: 21471705615.408.30254002.34EPA 3491326
7EH51CX-0*+TDR+ furnace: GUH92C110C4MAHRI reference: 21471700215.408.30256002.32EPA 3491463
7EH51CX-0*+TDR+ furnace: GUH96C110C5MAHRI reference: 21471700415.408.30254002.28EPA 3491471
7EC49CX-0*+TDR+ furnace: GUH92C110C5MAHRI reference: 21471703515.408.10250002.24EPA 3491554
7EC60CX-0*+TDR+ furnace: GUH92C110C4MAHRI reference: 21471705815.408.10252002.36EPA 3491564
7EC60CX-0*+TDR+ furnace: GUH92C110C5MAHRI reference: 21471705915.408.30254002.32EPA 3491565
7EC60CX-0*+TDR+ furnace: GUH96C090C4MAHRI reference: 21471706015.408.10254002.36EPA 3491566

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 →