Century / AIR-SOURCE HEAT PUMP

HRG1536S1R-**A

HRG15 SERIES · HRG15 Series · source records, page 2

121 published source records · source checked Sep 21, 2026

SEER2 range15.4–16.8BTU/Wh
HSPF2 range7.8–8.7BTU/Wh
Cooling capacity35,000–36,000BTU/h

Each efficiency range summarizes published EPA records for HRG1536S1R-**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 121 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/Wh15.4–16.8121 / 121
EER2 · BTU/Wh12.5–13.5121 / 121
HSPF2 · BTU/Wh7.8–8.7121 / 121
Cooling capacity · BTU/h35,000–36,000121 / 121
Heating capacity at 47°F / 8.3°C · BTU/h32,400–36,000121 / 121
Heating capacity at 17°F / −8.3°C · BTU/h21,400–23,800121 / 121
Heating capacity at 5°F / −15°C · BTU/h16,800–19,100121 / 121
COP at 5°F / −15°C2.08–2.34121 / 121
Equipment / loop typeHP - Split System121 / 121
Refrigerant / source-reported GWPR-410A (GWP:2088)121 / 121
Compressor stagingSingle stage121 / 121
Connected capabilityNo121 / 121

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
7EH42CX-0*+TDR+ furnace: GUH80C090C5MAHRI reference: 21471681816.408.00179002.20EPA 3491419
7EC48CX-0*+TDR+ furnace: GUH97M090C4MAHRI reference: 21471689216.407.80170002.12EPA 3491421
7EC48CX-0*+TDR+ furnace: GUH97M110C5MAHRI reference: 21471689416.407.80172002.14EPA 3491423
7EC50/60CX-0*+TDR+ furnace: GUH80C090C5MAHRI reference: 21471689716.407.80170002.12EPA 3491425
7EH42CX-0*+TDR+ furnace: GUH97M090C4MAHRI reference: 21471682716.408.00180002.20EPA 3491490
7EH42CX-0*+TDR+ furnace: GUH80C110C5MAHRI reference: 21471681916.408.10180002.20EPA 3491504
7EH42CX-0*+TDR+ furnace: GUH92C090C4MAHRI reference: 21471682116.408.00179002.20EPA 3491506
7EH42CX-0*+TDR+ furnace: GUH92C110C5MAHRI reference: 21471682316.408.00179002.18EPA 3491507
7EH42CX-0*+TDR+ furnace: GUH96C090C4MAHRI reference: 21471682416.408.00181002.20EPA 3491509
7EC48CX-0*+TDR+ furnace: GUH92C090C3MAHRI reference: 21471688516.407.80170002.14EPA 3491511
HCG42V1PAHRI reference: 21117442116.208.10174002.22EPA 2454746
EA(C;U)1P50/60C+TDR+TXV+ furnace: GUH92C090C4MAHRI reference: 21033129216.207.80172002.14EPA 2456375
EA(C;U)1P36A+TDR+TXV+ furnace: GUH80C070B3MAHRI reference: 21033128416.207.80172002.14EPA 2456418
EA(C;U)1P50/60C+TDR+TXV+ furnace: GUH80C110C5MAHRI reference: 21033129016.207.80173002.12EPA 2456441
EA(C;U)1P50/60C+TDR+TXV+ furnace: GUH96C110C5MAHRI reference: 21033132716.207.80172002.12EPA 2456741
EA(C;U)1P50/60C+TDR+TXV+ furnace: GUH92C110C4MAHRI reference: 21033129316.207.80170002.12EPA 2457783
EA(C;U)1P50/60C+TDR+TXV+ furnace: GUH96C090C4MAHRI reference: 21033129416.207.80172002.12EPA 2458813
EAD4X-30/36C+TDR+ furnace: GDD80C110C5MAHRI reference: 21326543816.208.10184002.16EPA 2839872
EAD4X-48C+TDR+ furnace: GDD96C090C4MAHRI reference: 21326544416.208.70191002.34EPA 2839877
EAD4X-48C+TDR+ furnace: GDD96C110C5MAHRI reference: 21326544516.208.70189002.34EPA 2839885

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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