Ameristar / AIR-SOURCE HEAT PUMP

A5HP5048A1

A5HP5 · source records, page 3

78 published source records · source checked Sep 21, 2026

SEER2 range15.2–16BTU/Wh
HSPF2 range7.8–8.1BTU/Wh
Cooling capacity43,000–45,500BTU/h

Each efficiency range summarizes published EPA records for A5HP5048A1. 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 78 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/Wh15.2–1678 / 78
EER2 · BTU/Wh11.7–1278 / 78
HSPF2 · BTU/Wh7.8–8.178 / 78
Cooling capacity · BTU/h43,000–45,50078 / 78
Heating capacity at 47°F / 8.3°C · BTU/h41,500–44,50078 / 78
Heating capacity at 17°F / −8.3°C · BTU/h27,600–29,40078 / 78
Heating capacity at 5°F / −15°C · BTU/h21,400–22,60078 / 78
COP at 5°F / −15°C2–2.378 / 78
Equipment / loop typeHP - Split System78 / 78
Refrigerant / source-reported GWPR-454B (GWP:470 | Lower GWP)78 / 78
Compressor stagingSingle stage78 / 78
Connected capabilityNo78 / 78

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
5TXCC007AS3+TSTAT+ furnace: A952V100CU5SAAHRI reference: 21429666515.208.10226002.00EPA 3425022
5TXCD010AS3+TSTAT+ furnace: A801X080CM5TDAHRI reference: 21429666715.207.80214002.10EPA 3425024
5TXCD010AS3+TSTAT+ furnace: A801X080CM5SDAHRI reference: 21429666915.207.80214002.10EPA 3425026
5TXCD010AS3+TSTAT+ furnace: A801X100CM5SDAHRI reference: 21429667115.207.80214002.10EPA 3425028
5TXCD010AS3+TSTAT+ furnace: A801X100CM5TDAHRI reference: 21429667515.207.80214002.10EPA 3425032
5TXCD010AS3+TSTAT+ furnace: A801X120DM5SDAHRI reference: 21429667715.207.80222002.10EPA 3425034
5TXCD010AS3+TSTAT+ furnace: A801X120DM5TDAHRI reference: 21429667915.207.80222002.10EPA 3425036
5TXCD010AS3+TSTAT+ furnace: A951X100CU5SAAHRI reference: 21429668115.208.10220002.00EPA 3425038
5TXCD010AS3+TSTAT+ furnace: A951X120DU5SAAHRI reference: 21429668315.208.10220002.20EPA 3425040
5TXCD010AS3+TSTAT+ furnace: A952V080CU5SAAHRI reference: 21429668515.208.10216002.10EPA 3425042
5TXCD010AS3+TSTAT+ furnace: A952V080CU5SBAHRI reference: 21429668715.208.10218002.10EPA 3425044
5TXCD010AS3+TSTAT+ furnace: A952V100CU5SAAHRI reference: 21429668915.208.10214002.10EPA 3425046
5TXCD010AS3+TSTAT+ furnace: A952V100CU5SBAHRI reference: 21429669115.208.10218002.10EPA 3425048
5PX*C007AS3+TSTAT+ furnace: A801X080CM5SDAHRI reference: 21557554715.207.80226002.10EPA 3651110
5PX*C007AS3+TSTAT+ furnace: A801X080CM5TDAHRI reference: 21557554915.207.80226002.10EPA 3651113
5PX*C007AS3+TSTAT+ furnace: A952V100CU5SBAHRI reference: 21557556915.208.00226002.00EPA 3651116
5PX*C009AS3+TSTAT+ furnace: A801X100CM5SDAHRI reference: 21557558315.207.80222002.10EPA 3651174
5PX*C009AS3+TSTAT+ furnace: A951X080CU5SAAHRI reference: 21557558515.207.80220002.10EPA 3651176
5PX*C009AS3+TSTAT+ furnace: A951X100CU5SAAHRI reference: 21557558715.207.80220002.10EPA 3651178
5PX*C009AS3+TSTAT+ furnace: L8V1C100U5VSBAHRI reference: 21557558915.207.80220002.20EPA 3651180

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 →