Century / AIR-SOURCE HEAT PUMP

HRG1542S1R-**A

HRG15 SERIES · HRG15 Series

30 published source records · source checked Sep 21, 2026

SEER2 range15.2–15.6BTU/Wh
HSPF2 range7.8–8.3BTU/Wh
Cooling capacity40,000–41,500BTU/h

Each efficiency range summarizes published EPA records for HRG1542S1R-**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 30 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/Wh15.2–15.630 / 30
EER2 · BTU/Wh12.5–1330 / 30
HSPF2 · BTU/Wh7.8–8.330 / 30
Cooling capacity · BTU/h40,000–41,50030 / 30
Heating capacity at 47°F / 8.3°C · BTU/h37,600–42,00030 / 30
Heating capacity at 17°F / −8.3°C · BTU/h25,200–27,60030 / 30
Heating capacity at 5°F / −15°C · BTU/h19,600–22,00030 / 30
COP at 5°F / −15°C2.02–2.1430 / 30
Equipment / loop typeHP - Split System30 / 30
Refrigerant / source-reported GWPR-410A (GWP:2088)30 / 30
Compressor stagingSingle stage30 / 30
Connected capabilityNo30 / 30

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
EAD4X-48C+TDR+ furnace: GDD80C110C5MAHRI reference: 21326544615.608.30218002.12EPA 2839890
7ED48CX-0*+TDR+ furnace: GDD80C110C5MAHRI reference: 21471694715.608.30218002.12EPA 3491532
EA(C;U)1P49C+TDR+TXV+ furnace: GUH92C110C4MAHRI reference: 21033124415.407.80198002.10EPA 2457510
EA(C;U)1P49C+TDR+TXV+ furnace: GUH80C090C5MAHRI reference: 21033123915.407.80198002.12EPA 2457955
HCG42V1PAHRI reference: 21033123815.408.10202002.14EPA 2457990
EA(C;U)1P49C+TDR+TXV+ furnace: GUH80C110C5MAHRI reference: 21033124015.407.80198002.10EPA 2459639
7EH42BX-0*+TDR+ furnace: GUH80C070B3MAHRI reference: 21471691115.407.80202002.12EPA 3491539
7EH42BX-0*+TDR+ furnace: GUH80C090B4MAHRI reference: 21471691215.407.80200002.12EPA 3491540
7EC48CX-0*+TDR+ furnace: GUH80C110C5MAHRI reference: 21471696015.407.80196002.10EPA 3491545
7EC48CX-0*+TDR+ furnace: GUH92C110C4MAHRI reference: 21471696315.407.80196002.10EPA 3491550
7EC48CX-0*+TDR+ furnace: GUH92C110C5MAHRI reference: 21471696415.407.80199002.10EPA 3491551
7EC49CX-0*+TDR+ furnace: GUH80C090C5MAHRI reference: 21471697215.407.80198002.12EPA 3491558
7EC49CX-0*+TDR+ furnace: GUH80C110C5MAHRI reference: 21471697315.407.80198002.10EPA 3491559
7EC49CX-0*+TDR+ furnace: GUH92C110C4MAHRI reference: 21471697615.407.80198002.10EPA 3491561
EA(C;U)1P49C+TDR+TXV+ furnace: GUH96C110C5MAHRI reference: 21033124215.207.80199002.08EPA 2456727
EA(C;U)1P49C+TDR+TXV+ furnace: GUH92C110C5MAHRI reference: 21033124115.207.80199002.08EPA 2457105
EA(C;U)1P49C+TDR+TXV+ furnace: GUH92C090C4MAHRI reference: 21033124315.207.80198002.08EPA 2457267
EA(C;U)1P49C+TDR+TXV+ furnace: GUH96C090C4MAHRI reference: 21033124515.207.80199002.08EPA 2459179
EAD4X-48C+TDR+ furnace: GDD96C110C5MAHRI reference: 21326544715.208.20220002.12EPA 2839891
7EH48BX-0*+TDR+ furnace: GUH80C090B4MAHRI reference: 21471693015.207.80202002.02EPA 3491301

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 →