Heil / AIR-SOURCE HEAT PUMP

H5H8T24*K*AAA*

Mainline 18 SEER2 HP · source records, page 21

498 published source records · source checked Sep 21, 2026

SEER2 range15.2–18.5BTU/Wh
HSPF2 range7.8–8.5BTU/Wh
Cooling capacity22,200–25,000BTU/h

Each efficiency range summarizes published EPA records for H5H8T24*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 498 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/Wh15.2–18.5498 / 498
EER2 · BTU/Wh11.7–14498 / 498
HSPF2 · BTU/Wh7.8–8.5498 / 498
Cooling capacity · BTU/h22,200–25,000498 / 498
Heating capacity at 47°F / 8.3°C · BTU/h24,000–25,400498 / 498
Heating capacity at 17°F / −8.3°C · BTU/h14,100–15,000498 / 498
Heating capacity at 5°F / −15°C · BTU/h10,700–11,500498 / 498
COP at 5°F / −15°C1.94–2.24498 / 498
Equipment / loop typeHP - Split System498 / 498
Refrigerant / source-reported GWPR-454B (GWP:470 | Lower GWP)498 / 498
Compressor stagingTwo-stage498 / 498
Connected capabilityNo498 / 498

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*5X30M14A*+WALLCON+ furnace: *96CTN0401410B*AHRI reference: 21636526316.008.00113002.00EPA 3809200 →
EA*5X30M14A*+ furnace: *96VTN0401410B*AHRI reference: 21636527116.007.80112001.98EPA 3809209 →
ESH5X30M12A*+ furnace: OMV112K14AAHRI reference: 21636812216.008.00114002.02EPA 3809282 →
ESH5X30M12A*+WALLCON+ furnace: *80CSU1002120B*AHRI reference: 21636815416.008.00112002.06EPA 3809402 →
ESH5X30M12A*+WALLCON+ furnace: *97CTN0601716A*AHRI reference: 21636816216.008.00113002.06EPA 3809409 →
EA*5X36M17A*+ furnace: *96VSN0401410B*AHRI reference: 21636575316.007.80112001.98EPA 3809474 →
ESH5X24M12A*+WALLCON+ furnace: *96CTN0801714B*AHRI reference: 21636729616.007.80112002.00EPA 3809581 →
ESH5X24M12A*+WALLCON+ furnace: *96CTN0802120B*AHRI reference: 21636730416.007.80112002.00EPA 3809593 →
ESH5X24M12A*+WALLCON+ furnace: *96CTN1002122B*AHRI reference: 21636731216.008.00112002.06EPA 3809603 →
ESH5X24M12A*+WALLCON+ furnace: *96CTN1202422B*AHRI reference: 21636732016.007.80112002.00EPA 3809613 →
ESH5X24M12A*+ furnace: *96VTN0601716B*AHRI reference: 21636735216.007.80111002.02EPA 3809723 →
ESH5X30M12A*+ furnace: *96VTN0601716B*AHRI reference: 21636805816.007.80111002.00EPA 3809794 →
ESH5X30M12A*+ furnace: *96VTN0801716B*AHRI reference: 21636806616.007.80111002.02EPA 3809801 →
EA*5X36M17A*+ furnace: *96VTN0401410B*AHRI reference: 21636584916.007.80112001.96EPA 3809970 →
ESH5X24M12A*+WALLCON+ furnace: *80CSU0401712A*AHRI reference: 21636689616.007.80112002.00EPA 3810026 →
ESH5X24M12A*+WALLCON+ furnace: *80CSU0601716A*AHRI reference: 21636690416.007.80112002.00EPA 3810035 →
ESH5X24M12A*+ furnace: *80VSL0451412B*AHRI reference: 21636692016.007.80110002.02EPA 3810043 →
ESH5X30M12A*+WALLCON+ furnace: *96CTN0601714B*AHRI reference: 21636799416.008.00112002.04EPA 3810177 →
ESH5X36M12A*+WALLCON+ furnace: *80CTL1102120B*AHRI reference: 21636841016.008.00111002.08EPA 3810204 →
ESH5X24M12A*+WALLCON+ furnace: *80CTL1102120B*AHRI reference: 21636705616.007.80112002.00EPA 3810265 →

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 →