Lennox / AIR-SOURCE HEAT PUMP

ML17XP1-030-230A**

MERIT ML17XP1 Series · source records, page 18

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
CX35-36B+TDR+ furnace: EL297UH045XV36B*AHRI reference: 21319446515.608.10145002.26EPA 2633803 →
CHX35-36C-**-*+TDR+ furnace: EL297UH090XV36C*AHRI reference: 21319445815.608.30147002.22EPA 2633813 →
C35-30B+TDR+TXV+ furnace: EL297UH070XV36B*AHRI reference: 21319445615.608.00145002.18EPA 2633840 →
CHX35-36C-**-*+TDR+ furnace: ML180UH110XE60C*AHRI reference: 21294507115.608.30146002.22EPA 2633926 →
CRX35-42B-**-*+TDR+ furnace: SLP99DF070XV36B*AHRI reference: 21325800615.608.60154002.32EPA 2648940 →
CRX35-42B-**-*+TDR+ furnace: ML296DF070XV48B*AHRI reference: 21325800315.608.50153002.32EPA 2648941 →
CRX35-42B-**-*+TDR+ furnace: SL280DF090V48B*AHRI reference: 21325800515.608.60153002.32EPA 2648943 →
CRX35-42B-**-*+TDR+ furnace: ML196DF070XE48B*AHRI reference: 21325800115.608.60153002.32EPA 2648944 →
CRX35-42B-**-*+TDR+ furnace: EL297DF070XE48B*AHRI reference: 21363028115.608.50151002.32EPA 2836189 →
CHX35-30B-**-*+TDR+ furnace: EL297UH070XE36B*AHRI reference: 21363027915.607.80136002.06EPA 2836193 →
CRX35-42B-**-*+TDR+ furnace: EL297DF045XV36B*AHRI reference: 21331925815.608.60153002.32EPA 2841199 →
CRX35-42B-**-*+TDR+ furnace: EL297DF045XE36B*AHRI reference: 21343345915.608.50151002.32EPA 2842176 →
C35-30B+TDR+TXV+ furnace: EL297UH045XE36B*AHRI reference: 21343415015.607.80143002.20EPA 2842184 →
CHX35-36C-**-*+TDR+ furnace: EL297UH110XE60C*AHRI reference: 21343415215.608.50148002.24EPA 2842186 →
CX35-30B+TDR+ furnace: EL297UH045XE36B*AHRI reference: 21343415315.607.80143002.20EPA 2842187 →
CK40HT-36C-0*+TDR+ furnace: ML180UH110V60C*AHRI reference: 21462367815.608.50149002.24EPA 3474121 →
CK40HT-36C-0*+TDR+ furnace: ML180UH110E60C*AHRI reference: 21462367715.608.30146002.22EPA 3474122 →
CK40HT-36C-0*+TDR+ furnace: ML193UH090XE36C*AHRI reference: 21462368015.608.30147002.24EPA 3474123 →
CK40HT-36C-0*+TDR+ furnace: ML180UH110XE60C*AHRI reference: 21462367915.608.30146002.22EPA 3474125 →
CK40HT-36C-0*+TDR+ furnace: ML193UH110XE60C*AHRI reference: 21462368315.608.50148002.24EPA 3474127 →

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 →