Tempstar / AIR-SOURCE HEAT PUMP

R5H5S19*K*AAA*

15 SEER2 HP · source records, page 4

77 published source records · source checked Sep 21, 2026

SEER2 range15.2–16BTU/Wh
HSPF2 range7.8–8BTU/Wh
Cooling capacity17,700–19,300BTU/h

Each efficiency range summarizes published EPA records for R5H5S19*K*AAA*. 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 77 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/Wh15.2–1677 / 77
EER2 · BTU/Wh12.5–1377 / 77
HSPF2 · BTU/Wh7.8–877 / 77
Cooling capacity · BTU/h17,700–19,30077 / 77
Heating capacity at 47°F / 8.3°C · BTU/h18,400–19,50077 / 77
Heating capacity at 17°F / −8.3°C · BTU/h10,300–11,00077 / 77
Heating capacity at 5°F / −15°C · BTU/h7,900–8,50077 / 77
COP at 5°F / −15°C1.9–277 / 77
Equipment / loop typeHP - Split System77 / 77
Refrigerant / source-reported GWPR-454B (GWP:470 | Lower GWP)77 / 77
Compressor stagingSingle stage77 / 77
Connected capabilityNo77 / 77

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
EA*5X19M17A*+ furnace: *96VSN0601716B*AHRI reference: 21770275415.508.0084002.00EPA 4508366
EA*5X19M17A*+ furnace: *96VSN0801716B*AHRI reference: 21770277415.508.0083002.00EPA 4508386
EA*5X25M17A*+ furnace: *80CTL0451712B*AHRI reference: 21770522315.508.0084002.00EPA 4508409
EA*5X19M17A*+ furnace: *95MSU0601716A*AHRI reference: 21770282415.507.8084001.90EPA 4508435
EA*5X25M17A*+ furnace: *80CTL0701716B*AHRI reference: 21770526715.508.0084002.00EPA 4508478
EA*5X25M17A*+ furnace: *95CSU0601716B*AHRI reference: 21770537315.507.8084001.90EPA 4508495
EA*5X25M17A*+ furnace: *97CMN0601714B*AHRI reference: 21770539515.508.0084002.00EPA 4508517
EA*5X25M17A*+ furnace: *80CTL0901716B*AHRI reference: 21770528915.508.0084002.00EPA 4508555
EA*5X19M17A*+ furnace: *96CTN0601714B*AHRI reference: 21770286815.508.0084002.00EPA 4508632
EA*5X19M17A*+ furnace: *97CTN0801716A*AHRI reference: 21770293415.508.0084002.00EPA 4508735
EA*5X25M17A*+ furnace: *96MSN0261410A*AHRI reference: 21770554415.508.0084002.00EPA 4508792
EA*5X19M17A*+ furnace: *96VTN0601716B*AHRI reference: 21770303015.508.0084002.00EPA 4508933
FM(C,U)5S24**AL*AHRI reference: 21845246715.507.8081002.00EPA 4624342
FM(C,U)5S18**AL*AHRI reference: 21845244815.507.8081002.00EPA 4624361
FHMA5*18L*A*AHRI reference: 21768688615.207.8081001.90EPA 4505870
F5MA5*18L*A*AHRI reference: 21768688715.207.8081001.90EPA 4505872
FMA5L18**AL*AHRI reference: 21768714315.207.8084001.95EPA 4506245

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 →