Tempstar / AIR-SOURCE HEAT PUMP

R5H5S18*K*AAA*

15 SEER2 HP

47 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 R5H5S18*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 47 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/Wh15.2–15.547 / 47
EER2 · BTU/Wh11.7–12.547 / 47
HSPF2 · BTU/Wh7.8–847 / 47
Cooling capacity · BTU/h17,400–18,90047 / 47
Heating capacity at 47°F / 8.3°C · BTU/h16,400–18,30047 / 47
Heating capacity at 17°F / −8.3°C · BTU/h10,500–11,00047 / 47
Heating capacity at 5°F / −15°C · BTU/h8,200–8,60047 / 47
COP at 5°F / −15°C1.88–2.147 / 47
Equipment / loop typeHP - Split System47 / 47
Refrigerant / source-reported GWPR-454B (GWP:470 | Lower GWP)47 / 47
Compressor stagingSingle stage47 / 47
Connected capabilityNo47 / 47

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
EVM5X32M17A*+ furnace: *80MS(N,L)0701716A*AHRI reference: 21419548915.507.8082001.94EPA 3405064
EVM5X32M17A*+ furnace: *80MS(N,L)0701712A*AHRI reference: 21419545715.507.8082001.94EPA 3406142
FMA5X24**AL*AHRI reference: 21442394415.508.0082002.10EPA 3425266
EA*5X19M17A*+ furnace: *80MS(N,L)0451412A*AHRI reference: 21412479415.207.8084002.02EPA 3398547
EA*5X19M17A*+ furnace: *80MS(N,L)0701412A*AHRI reference: 21412482415.207.8084002.04EPA 3398578
EA*5X25M17A*+ furnace: *80MS(N,L)0451412A*AHRI reference: 21412610715.207.8084002.04EPA 3398637
EA*5X25M17A*+ furnace: *80VTL0451412B*AHRI reference: 21412669415.207.8084002.04EPA 3398659
EA*5X25M17A*+ furnace: *80MS(N,L)0701412A*AHRI reference: 21412616715.207.8084002.06EPA 3398724
EA*5X25M17A*+ furnace: *80MS(N,L)0701712A*AHRI reference: 21412619715.207.8084002.06EPA 3398754
EA*5X25M17A*+ furnace: *80VTL0701716B*AHRI reference: 21412673615.207.8085002.04EPA 3398789
EA*5X25M17A*+ furnace: *80MS(N,L)0701716A*AHRI reference: 21412622915.207.8085002.06EPA 3398808
EA*5X25M17A*+ furnace: *80MS(N,L)0901714A*AHRI reference: 21412626115.207.8084002.04EPA 3398840
EA*5X19M17A*+ furnace: *80MS(N,L)0701712A*AHRI reference: 21412485215.207.8083002.04EPA 3398851
EA*5X19M17A*+ furnace: *80MS(N,L)0701716A*AHRI reference: 21412488215.207.8084002.04EPA 3398883
EA*5X19M17A*+ furnace: *80MS(N,L)0901714A*AHRI reference: 21412491215.207.8084002.04EPA 3398918
EA*5X25M17A*+ furnace: *92MSN0601714A*AHRI reference: 21412700515.207.8084002.04EPA 3398932
EA*5X25M17A*+ furnace: *92MSN0801716A*AHRI reference: 21412703715.207.8084002.06EPA 3398964
EA*5X19M17A*+ furnace: *92MSN0801716A*AHRI reference: 21412558315.207.8084002.04EPA 3398973
EA*5X25M17A*+ furnace: *80VSL0701716B*AHRI reference: 21412636515.207.8084002.04EPA 3398984
EA*5X25M17A*+ furnace: *80ESU0401712A*AHRI reference: 21412642015.207.8084002.06EPA 3399014

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 →