Lennox / AIR-SOURCE HEAT PUMP

ML17XP1-030-230A**

MERIT ML17XP1 Series

524 published source records · source checked Sep 21, 2026

SEER2 range15.2–16.2BTU/Wh
HSPF2 range7.8–8.6BTU/Wh
Cooling capacity28,200–30,600BTU/h

Each efficiency range summarizes published EPA records for ML17XP1-030-230A**. 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 524 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/Wh15.2–16.2524 / 524
EER2 · BTU/Wh12.2–13.5524 / 524
HSPF2 · BTU/Wh7.8–8.6524 / 524
Cooling capacity · BTU/h28,200–30,600524 / 524
Heating capacity at 47°F / 8.3°C · BTU/h26,600–30,000524 / 524
Heating capacity at 17°F / −8.3°C · BTU/h17,200–19,600524 / 524
Heating capacity at 5°F / −15°C · BTU/h13,200–15,400524 / 524
COP at 5°F / −15°C1.96–2.38524 / 524
Equipment / loop typeHP - Split System524 / 524
Refrigerant / source-reported GWPR-410A (GWP:2088)524 / 524
Compressor stagingSingle stage524 / 524
Connected capabilityNo524 / 524

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
C35-36B+TDR+TXV+ furnace: ML180UH070V36B*AHRI reference: 21004688416.208.10145002.30EPA 2454896
C35-36B+TDR+TXV+ furnace: ML180UH090E48B*AHRI reference: 21004688716.208.10141002.26EPA 2454900
C35-36B+TDR+TXV+ furnace: EL280UH090XE48B*AHRI reference: 21004687516.208.10141002.28EPA 2454901
CX35-36B+TDR+ furnace: ML180UH070V48B*AHRI reference: 21004725116.208.10144002.28EPA 2456534
CX35-36B+TDR+ furnace: EL280UH090E36B*AHRI reference: 21004724216.208.10143002.30EPA 2457135
C35-36B+TDR+TXV+ furnace: EL280UH090E48B*AHRI reference: 21004687316.208.10141002.28EPA 2460504
C35-36B+TDR+TXV+ furnace: SL280UH090V36B*AHRI reference: 21004690616.208.10145002.30EPA 2460506
C35-36B+TDR+TXV+ furnace: EL280UH090E36B*AHRI reference: 21004687216.208.10143002.30EPA 2460769
CX35-36B+TDR+ furnace: SL280UH080NV48B*AHRI reference: 21004726616.208.10145002.30EPA 2460774
CX35-36B+TDR+ furnace: ML180UH090E48B*AHRI reference: 21004725216.208.10141002.26EPA 2460812
CX35-36A+TDR+ furnace: SL280UH060NV36A*AHRI reference: 21004723216.208.10145002.30EPA 2461262
CX35-36B+TDR+ furnace: EL280UH090E48B*AHRI reference: 21004724316.208.10141002.28EPA 2461308
C35-36A+TDR+TXV+ furnace: SL280UH060NV36A*AHRI reference: 21004685116.208.10145002.30EPA 2461498
CX35-36B+TDR+ furnace: EL280UH090XE48B*AHRI reference: 21004724416.208.10141002.28EPA 2461505
C35-36B+TDR+TXV+ furnace: SL280UH080NV48B*AHRI reference: 21004690516.208.10145002.30EPA 2461724
CX35-36B+TDR+ furnace: ML180UH070V36B*AHRI reference: 21004725016.208.10145002.30EPA 2461735
C35-36B+TDR+TXV+ furnace: ML180UH070V48B*AHRI reference: 21004688616.208.10144002.28EPA 2461978
CX35-36B+TDR+ furnace: SL280UH090V36B*AHRI reference: 21004726716.208.10145002.30EPA 2462280
CHX35-30B-**-*+TDR+ furnace: EL280UH090E36B*AHRI reference: 21086985516.208.00135002.12EPA 2467466
CHX35-30B-**-*+TDR+ furnace: EL280UH090E48B*AHRI reference: 21086985616.207.80134002.12EPA 2467467

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 →