MARATHERM / AIR-SOURCE HEAT PUMP

R5H5S19*K*AAA*

15 SEER2 HP

59 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 59 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/Wh15.2–1659 / 59
EER2 · BTU/Wh12.5–1359 / 59
HSPF2 · BTU/Wh7.8–859 / 59
Cooling capacity · BTU/h17,700–19,30059 / 59
Heating capacity at 47°F / 8.3°C · BTU/h18,400–19,50059 / 59
Heating capacity at 17°F / −8.3°C · BTU/h10,300–11,00059 / 59
Heating capacity at 5°F / −15°C · BTU/h7,900–8,50059 / 59
COP at 5°F / −15°C1.9–259 / 59
Equipment / loop typeHP - Split System59 / 59
Refrigerant / source-reported GWPR-454B (GWP:470 | Lower GWP)59 / 59
Compressor stagingSingle stage59 / 59
Connected capabilityNo59 / 59

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
FM(C,U)5Z30**AL*AHRI reference: 21768710716.008.0081002.00EPA 4506209
EA*5X25M17A*+ furnace: *80CSU0401712B*AHRI reference: 21770488516.007.8083001.95EPA 4507369
EA*5X25M17A*+ furnace: *80CSU0601716B*AHRI reference: 21770490716.007.8083001.90EPA 4507391
EA*5X19M17A*+ furnace: *80MSU0601716A*AHRI reference: 21770230116.007.8083001.90EPA 4507438
EA*5X19M17A*+ furnace: *80CSU0601716B*AHRI reference: 21770225116.007.8083001.95EPA 4507547
EA*5X19M17A*+ furnace: *80MSU0401712A*AHRI reference: 21770227616.007.8083001.90EPA 4507572
EA*5X25M17A*+ furnace: *95MSU0601716A*AHRI reference: 21770577816.008.0084002.00EPA 4507763
EA*5X25M17A*+ furnace: *96CTN0801714B*AHRI reference: 21770584616.008.0083002.00EPA 4507808
EA*5X19M17A*+ furnace: *92MSN0601714A*AHRI reference: 21770249116.008.0084002.00EPA 4507838
EA*5X19M17A*+ furnace: *92MSN0801716A*AHRI reference: 21770251616.008.0083002.00EPA 4507864
EA*5X25M17A*+ furnace: *80MS(N,L)0451412A*AHRI reference: 21770493216.008.0084002.00EPA 4507887
EA*5X25M17A*+ furnace: *80MS(N,L)0701412A*AHRI reference: 21770498216.008.0083002.00EPA 4507937
EA*5X25M17A*+ furnace: *80MS(N,L)0701712A*AHRI reference: 21770500916.008.0084002.00EPA 4507964
EA*5X25M17A*+ furnace: *80MS(N,L)0701716A*AHRI reference: 21770503416.008.0084002.00EPA 4507989
EA*5X25M17A*+ furnace: *80MS(N,L)0901714A*AHRI reference: 21770506116.008.0083002.00EPA 4508016
EA*5X25M17A*+ furnace: *80MSU0401712A*AHRI reference: 21770516816.008.0083002.00EPA 4508228
EA*5X25M17A*+ furnace: *80MSU0601716A*AHRI reference: 21770519516.008.0084002.00EPA 4508255
EA*5X25M17A*+ furnace: *80CTL0701412B*AHRI reference: 21770524116.008.0084002.00EPA 4508452
EA*5X25M17A*+ furnace: *97CMN0801714B*AHRI reference: 21770541316.008.0084002.00EPA 4508535
EA*5X19M17A*+ furnace: *96CTN0801714B*AHRI reference: 21770288616.008.0083002.00EPA 4508649

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 →