Century / AIR-SOURCE HEAT PUMP

HRG1**8S1R-**A

HRG15 Series · source records, page 2

32 published source records · source checked Sep 21, 2026

SEER2 range15.2–16.8BTU/Wh
HSPF2 range7.8–8.1BTU/Wh
Cooling capacity18,000BTU/h

Each efficiency range summarizes published EPA records for HRG1**8S1R-**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 32 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/Wh15.2–16.832 / 32
EER2 · BTU/Wh12.5–1432 / 32
HSPF2 · BTU/Wh7.8–8.132 / 32
Cooling capacity · BTU/h18,00032 / 32
Heating capacity at 47°F / 8.3°C · BTU/h17,000–18,00032 / 32
Heating capacity at 17°F / −8.3°C · BTU/h10,400–11,20032 / 32
Heating capacity at 5°F / −15°C · BTU/h7,600–8,40032 / 32
COP at 5°F / −15°C1.92–2.132 / 32
Equipment / loop typeHP - Split System32 / 32
Refrigerant / source-reported GWPR-410A (GWP:2088)32 / 32
Compressor stagingSingle stage32 / 32
Connected capabilityNo32 / 32

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
EAH1P24B*+TDR+TXV+ furnace: GUH97M070B3MAHRI reference: 21173464816.408.1084002.10EPA 2467497
EAH1P24B*+TDR+TXV+ furnace: GUH92C045B3MAHRI reference: 21173456516.408.1082002.08EPA 2467504
EAH1P30B*+TDR+TXV+ furnace: GUH96C070B3MAHRI reference: 21173484516.407.8077002.00EPA 2468379
EA(C;U)1P24A+TDR+TXV+ furnace: GUH80C045A3MAHRI reference: 21033144216.208.0082002.08EPA 2457329
EA(C;U)1P24A+TDR+TXV+ furnace: GUH92C070B3MAHRI reference: 21033144616.208.1082002.10EPA 2457508
EA(C;U)1P24A+TDR+TXV+ furnace: GUH92C045B3MAHRI reference: 21033144516.008.0082002.06EPA 2456209
EA(C;U)1P24A+TDR+TXV+ furnace: GUH96C045B3MAHRI reference: 21033144416.008.0082002.04EPA 2457116
EA(C;U)1P24A+TDR+TXV+ furnace: GUH96C070B3MAHRI reference: 21033144716.008.0082002.08EPA 2457307
EAH1P24B*+TDR+TXV+ furnace: GUH96C045B3MAHRI reference: 21173461016.008.1082002.06EPA 2463640
EAH1P24B*+TDR+TXV+ furnace: GUH96C070B3MAHRI reference: 21173462216.008.1082002.06EPA 2464457
EAH1P30B*+TDR+TXV+ furnace: GUH80C090B4MAHRI reference: 21173475815.607.8080001.92EPA 2466623
EA(C;U)1P30A+TDR+TXV+ furnace: GUH80C090B4MAHRI reference: 21033146315.207.8081001.94EPA 2456249

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.

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