Century / AIR-SOURCE HEAT PUMP

HRG1518S1R-**A

HRG15 SERIES · HRG15 Series · source records, page 4

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
7EH24BX-0*+TDR+ furnace: GUH96C070B3MAHRI reference: 21471664516.008.1082002.06EPA 3491409
7ED30/36BX-0*+TDR+ furnace: GDD80C070B3MAHRI reference: 21471665716.008.3087002.06EPA 3491432
7ED30/36CX-0*+TDR+ furnace: GDD92C090C4MAHRI reference: 21471666416.008.4093002.06EPA 3491453
7ED30/36CX-0*+TDR+ furnace: GDD96C090C4MAHRI reference: 21471666516.008.4093002.06EPA 3491454
7EC24BX-0*+TDR+ furnace: GUH92C045B3MAHRI reference: 21471667316.008.0082002.06EPA 3491477
7EC24AX-0*+TDR+ furnace: GUH80X040A3MAHRI reference: 21471666615.807.8080002.04EPA 3491455
7EC24AX-0*+TDR+ furnace: GUH80X060A3MAHRI reference: 21471666715.807.8080002.04EPA 3491472
HCG24V1PAHRI reference: 21117438315.608.1084002.12EPA 2459928
7EH30BX-0*+TDR+ furnace: GUH80C090B4MAHRI reference: 21471665015.607.8080001.92EPA 3491412
EA(C;U)1P30A+TDR+TXV+ furnace: GUH80C090B4MAHRI reference: 21042112215.207.8081001.94EPA 2456352
7EC30BX-0*+TDR+ furnace: GUH80C090B4MAHRI reference: 21471668615.207.8081001.94EPA 3491480

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 →