Century / AIR-SOURCE HEAT PUMP

HRG1518S1R-**A

HRG15 SERIES · HRG15 Series · source records, page 3

71 published source records · source checked Sep 21, 2026

SEER2 range15.2–16.8BTU/Wh
HSPF2 range7.8–8.5BTU/Wh
Cooling capacity18,000BTU/h

Each efficiency range summarizes published EPA records for HRG1518S1R-**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 71 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/Wh15.2–16.871 / 71
EER2 · BTU/Wh12.5–1471 / 71
HSPF2 · BTU/Wh7.8–8.571 / 71
Cooling capacity · BTU/h18,00071 / 71
Heating capacity at 47°F / 8.3°C · BTU/h16,800–18,00071 / 71
Heating capacity at 17°F / −8.3°C · BTU/h10,200–11,80071 / 71
Heating capacity at 5°F / −15°C · BTU/h7,500–9,30071 / 71
COP at 5°F / −15°C1.92–2.1471 / 71
Equipment / loop typeHP - Split System71 / 71
Refrigerant / source-reported GWPR-410A (GWP:2088)71 / 71
Compressor stagingSingle stage71 / 71
Connected capabilityNo71 / 71

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)1P24A+TDR+TXV+ furnace: GUH80C045A3MAHRI reference: 21042110116.208.0082002.08EPA 2456446
EA(C;U)1P24A+TDR+TXV+ furnace: GUH92C070B3MAHRI reference: 21042110516.208.1082002.10EPA 2458555
EAD4X-30/36B+TDR+ furnace: GDD96C070B4MAHRI reference: 21326541716.208.4090002.08EPA 2839954
7ED30/36BX-0*+TDR+ furnace: GDD96C070B4MAHRI reference: 21471666116.208.4090002.08EPA 3491452
7EC24AX-0*+TDR+ furnace: GUH80C045A3MAHRI reference: 21471666816.208.0082002.08EPA 3491473
7EC24BX-0*+TDR+ furnace: GUH92C070B3MAHRI reference: 21471667416.208.1082002.10EPA 3491478
HMG24X1PAHRI reference: 21117446516.008.1085002.14EPA 2456985
EA(C;U)1P24A+TDR+TXV+ furnace: GUH96C070B3MAHRI reference: 21042110616.008.0082002.08EPA 2457727
EA(C;U)1P24A+TDR+TXV+ furnace: GUH92C045B3MAHRI reference: 21042110416.008.0082002.06EPA 2458854
EA(C;U)1P24A+TDR+TXV+ furnace: GUH96C045B3MAHRI reference: 21042110316.008.0082002.04EPA 2459680
EAD4X-30/36C+TDR+ furnace: GDD92C090C4MAHRI reference: 21326541816.008.4093002.06EPA 2839928
EAD4X-30/36B+TDR+ furnace: GDD80C070B3MAHRI reference: 21326541316.008.3087002.06EPA 2839950
EAD4X-30/36C+TDR+ furnace: GDD96C090C4MAHRI reference: 21326541916.008.4093002.06EPA 2840041
7EC24BX-0*+TDR+ furnace: GUH96C045B3MAHRI reference: 21471667516.008.0082002.04EPA 3491035
7EC24BX-0*+TDR+ furnace: GUH96C070B3MAHRI reference: 21471667616.008.0082002.08EPA 3491259
7EC30AX-0*+TDR+ furnace: GUH80X040A3MAHRI reference: 21471667916.007.8075001.92EPA 3491261
7EC30AX-0*+TDR+ furnace: GUH80X060A3MAHRI reference: 21471668016.007.8075001.92EPA 3491262
7EH24AX-0*+TDR+ furnace: GUH80X040A3MAHRI reference: 21471663516.007.8081002.00EPA 3491351
7EH24AX-0*+TDR+ furnace: GUH80X060A3MAHRI reference: 21471663616.007.8081002.00EPA 3491352
7EH24BX-0*+TDR+ furnace: GUH96C045B3MAHRI reference: 21471664416.008.1082002.06EPA 3491407

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 →