Lennox / AIR-SOURCE HEAT PUMP

ML17XP1-036-230A**

MERIT ML17XP1 Series · source records, page 28

799 published source records · source checked Sep 21, 2026

SEER2 range15.2–16.8BTU/Wh
HSPF2 range7.8–8.7BTU/Wh
Cooling capacity34,800–36,000BTU/h

Each efficiency range summarizes published EPA records for ML17XP1-036-230A**. 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 799 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/Wh15.2–16.8799 / 799
EER2 · BTU/Wh12.2–14799 / 799
HSPF2 · BTU/Wh7.8–8.7799 / 799
Cooling capacity · BTU/h34,800–36,000799 / 799
Heating capacity at 47°F / 8.3°C · BTU/h32,400–36,000799 / 799
Heating capacity at 17°F / −8.3°C · BTU/h21,400–24,000799 / 799
Heating capacity at 5°F / −15°C · BTU/h16,800–19,300799 / 799
COP at 5°F / −15°C2.06–2.36799 / 799
Equipment / loop typeHP - Split System799 / 799
Refrigerant / source-reported GWPR-410A (GWP:2088)799 / 799
Compressor stagingSingle stage799 / 799
Connected capabilityNo799 / 799

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
CK40CT-36B-0*+TDR+ furnace: EL296UH045XE36B*AHRI reference: 21572832516.007.80171002.14EPA 3649695 →
CK40CT-50/60C-0*+TDR+ furnace: EL296UH090XE48C*AHRI reference: 21572832916.007.80171002.12EPA 3649698 →
CK40CT-50/60C-0*+TDR+ furnace: EL296UH090XV36C*AHRI reference: 21572833016.007.80173002.12EPA 3649700 →
CK40CT-50/60C-0*+TDR+ furnace: EL296UH090XV48C*AHRI reference: 21572833116.007.80174002.12EPA 3649702 →
CK40CT-50/60C-0*+TDR+ furnace: EL296UH110XV48C*AHRI reference: 21572833416.007.80173002.12EPA 3649703 →
CK40CT-50/60C-0*+TDR+ furnace: EL296UH110XE60C*AHRI reference: 21572833316.007.80172002.10EPA 3649704 →
CK40CT-50/60C-0*+TDR+ furnace: EL296UH110XV60C*AHRI reference: 21572833516.007.80174002.12EPA 3649705 →
C35-36B+TDR+TXV+ furnace: ML196UH070XE36B*AHRI reference: 21004853115.807.80170002.08EPA 2454802 →
CHX35-48B-**-*+TDR+ furnace: ML180UH090V48B*AHRI reference: 21004894515.808.00176002.22EPA 2454905 →
C35-50/60C+TDR+TXV+ furnace: SL280UH110XV60C*AHRI reference: 21004865615.807.80174002.10EPA 2454932 →
CX35-36B+TDR+ furnace: ML196UH070XE36B*AHRI reference: 21004932615.807.80170002.08EPA 2454939 →
CX35-50/60C+TDR+ furnace: EL195UH080NE48C*AHRI reference: 21004935015.807.80172002.10EPA 2454985 →
C35-50/60C+TDR+TXV+ furnace: SL297UH080NV60C*AHRI reference: 21004866215.807.80174002.10EPA 2455081 →
C35-36B+TDR+TXV+ furnace: EL196UH030XE36B*AHRI reference: 21004847715.807.80173002.10EPA 2455097 →
CX35-36B+TDR+ furnace: SL297UH060NV36B*AHRI reference: 21004934415.807.80174002.12EPA 2455102 →
CX35-36B+TDR+ furnace: SL297UH040NV36B*AHRI reference: 21004934215.807.80174002.12EPA 2455113 →
CX35-36A+TDR+ furnace: EL180UH040NE36A*AHRI reference: 21004924415.807.80170002.08EPA 2455119 →
C35-36B+TDR+TXV+ furnace: ML196UH030XE36B*AHRI reference: 21004852715.807.80173002.10EPA 2455127 →
CHX35-48B-**-*+TDR+ furnace: SL280UH090V48B*AHRI reference: 21004897815.808.00176002.22EPA 2455129 →
CX35-50/60C+TDR+ furnace: SL280UH110XV60C*AHRI reference: 21004940715.807.80174002.10EPA 2455147 →

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 →