Comfortmaker / AIR-SOURCE HEAT PUMP

B5H6S19*K*AAA*

MAINLINE 16 SEER2 HP

76 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 B5H6S19*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 76 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/Wh15.2–1676 / 76
EER2 · BTU/Wh12.5–1376 / 76
HSPF2 · BTU/Wh7.8–876 / 76
Cooling capacity · BTU/h17,700–19,30076 / 76
Heating capacity at 47°F / 8.3°C · BTU/h18,400–19,50076 / 76
Heating capacity at 17°F / −8.3°C · BTU/h10,300–11,00076 / 76
Heating capacity at 5°F / −15°C · BTU/h7,900–8,50076 / 76
COP at 5°F / −15°C1.9–276 / 76
Equipment / loop typeHP - Split System76 / 76
Refrigerant / source-reported GWPR-454B (GWP:470 | Lower GWP)76 / 76
Compressor stagingSingle stage76 / 76
Connected capabilityNo76 / 76

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*5X25M17A*+WALLCON+ furnace: *96CTN0801714B*AHRI reference: 21819309516.008.0083002.00EPA 4582144
EA*5X25M17A*+ furnace: *95MSU0601716A*AHRI reference: 21819307916.008.0084002.00EPA 4582150
EA*5X25M17A*+ furnace: *92MSN0801716A*AHRI reference: 21819300816.008.0083002.00EPA 4582174
EA*5X25M17A*+ furnace: *92MSN0601714A*AHRI reference: 21819300516.008.0084002.00EPA 4582177
EA*5X25M17A*+ furnace: *92MSN0601412A*AHRI reference: 21819299616.008.0083002.00EPA 4582180
EA*5X25M17A*+WALLCON+ furnace: *97CMN0801714B*AHRI reference: 21819298416.008.0084002.00EPA 4582183
EA*5X25M17A*+ furnace: *80VTL0701716B*AHRI reference: 21819296516.008.0084002.00EPA 4582192
EA*5X25M17A*+ furnace: *80VTL0451412B*AHRI reference: 21819295816.008.0084002.00EPA 4582195
EA*5X25M17A*+WALLCON+ furnace: *80CTL0701412B*AHRI reference: 21819294116.008.0084002.00EPA 4582204
EA*5X25M17A*+ furnace: *80MSU0601716A*AHRI reference: 21819292916.008.0084002.00EPA 4582210
EA*5X25M17A*+ furnace: *80MSU0401712A*AHRI reference: 21819292416.008.0083002.00EPA 4582213
EA*5X25M17A*+ furnace: *80VSL0901716B*AHRI reference: 21819291916.008.0084002.00EPA 4582216
EA*5X25M17A*+ furnace: *80VSL0701716B*AHRI reference: 21819291216.008.0084002.00EPA 4582219
EA*5X25M17A*+ furnace: *80VSL0701412B*AHRI reference: 21819290716.008.0084002.00EPA 4582222
EA*5X25M17A*+ furnace: *80VSL0451412B*AHRI reference: 21819290016.008.0084002.00EPA 4582225
EA*5X25M17A*+ furnace: *80MS(N,L)0901714A*AHRI reference: 21819289516.008.0083002.00EPA 4582228
EA*5X25M17A*+ furnace: *80MS(N,L)0701716A*AHRI reference: 21819288816.008.0084002.00EPA 4582231
EA*5X25M17A*+ furnace: *80MS(N,L)0701712A*AHRI reference: 21819288316.008.0084002.00EPA 4582234
EA*5X25M17A*+ furnace: *80MS(N,L)0701412A*AHRI reference: 21819287416.008.0083002.00EPA 4582237
EA*5X25M17A*+ furnace: *80MS(N,L)0451412A*AHRI reference: 21819286216.008.0084002.00EPA 4582243

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 →