Carrier / AIR-SOURCE HEAT PUMP

GH5SAN518**AA*

15 SEER2 HP · source records, page 2

50 published source records · source checked Sep 21, 2026

SEER2 range15.2–15.5BTU/Wh
HSPF2 range7.8–8BTU/Wh
Cooling capacity17,400–18,900BTU/h

Each efficiency range summarizes published EPA records for GH5SAN518**AA*. 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 50 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/Wh15.2–15.550 / 50
EER2 · BTU/Wh11.7–12.550 / 50
HSPF2 · BTU/Wh7.8–850 / 50
Cooling capacity · BTU/h17,400–18,90050 / 50
Heating capacity at 47°F / 8.3°C · BTU/h16,400–18,30050 / 50
Heating capacity at 17°F / −8.3°C · BTU/h10,500–11,00050 / 50
Heating capacity at 5°F / −15°C · BTU/h8,200–8,60050 / 50
COP at 5°F / −15°C1.88–2.150 / 50
Equipment / loop typeHP - Split System50 / 50
Refrigerant / source-reported GWPR-454B (GWP:470 | Lower GWP)50 / 50
Compressor stagingSingle stage50 / 50
Connected capabilityNo50 / 50

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
CAA**2517AM*+ furnace: 58SU*B040M17**12AHRI reference: 21412645915.207.8084002.06EPA 3399068
CAA**2517AM*+ furnace: 58SU*B060M17**16AHRI reference: 21412649115.207.8084002.06EPA 3399086
CAA**1917AM*+ furnace: 59SU5B060M17**16AHRI reference: 21412575715.207.8084002.04EPA 3399126
CAA**2517AM*+ furnace: 58TN*B070C14**12AHRI reference: 21412655015.207.8084002.06EPA 3399173
CAA**2517AM*+ furnace: 59SU5B060M17**16AHRI reference: 21412718515.207.8085002.04EPA 3399197
CAA**1917AM*+ furnace: 58SP*B070V17**16AHRI reference: 21412499415.207.8084002.04EPA 3399229
CAA**1917AM*+ furnace: 58SU*A040E17**12AHRI reference: 21412501915.207.8083002.04EPA 3399254
CAA**1917AM*+ furnace: 59TN6C080C17**14AHRI reference: 21412581415.207.8084002.02EPA 3399302
CAA**2517AM*+ furnace: 59TN6C080C17**14AHRI reference: 21412724415.207.8084002.04EPA 3399328
CAA**2517AM*+ furnace: GG96VTAB48060B**AHRI reference: 21412733215.207.8084002.04EPA 3399359
CAA**2517AM*+ furnace: 59TP6C060V17**16AHRI reference: 21412733115.207.8084002.04EPA 3399360
CAA**1917AM*+ furnace: 58SU*B040M17**12AHRI reference: 21412507915.207.8084002.04EPA 3399423
CAA**1917AM*+ furnace: 58SU*B060M17**16AHRI reference: 21412510915.207.8084002.04EPA 3399453
CAA**1917AM*+ furnace: 58TN*B070C14**12AHRI reference: 21412519315.207.8084002.04EPA 3399477
CAA**1917AM*+ furnace: 58TN*B090C17**16AHRI reference: 21412524715.207.8084002.02EPA 3399508
CAA**2517AM*+ furnace: 59SC2E060M17**14AHRI reference: 21412698015.207.8084002.04EPA 3399707
CAA**2517AM*+ furnace: 58TN*B070C17**16AHRI reference: 21412657715.207.8085002.04EPA 3399721
CAA**2517AM*+ furnace: 58TN*B090C17**16AHRI reference: 21412660415.207.8085002.04EPA 3399748
CAA**2517AM*+ furnace: 58SP*B045V14**12AHRI reference: 21412629515.207.8084002.04EPA 3399775
CAA**2517AM*+ furnace: 58SP*B070V17**16AHRI reference: 21412634515.207.8084002.04EPA 3399799

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 →