Lennox / AIR-SOURCE HEAT PUMP

ML17XP1-036-230A**

MERIT ML17XP1 Series · source records, page 27

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-36A-0*+TDR+ furnace: ML180UH070E36A*AHRI reference: 21462403316.007.80172002.12EPA 3476234 →
CK40CT-36A-0*+TDR+ furnace: ML180UH070XE36A*AHRI reference: 21462403516.007.80172002.12EPA 3476235 →
CK40CT-36B-0*+TDR+ furnace: EL180UH080NE48B*AHRI reference: 21462404016.007.80171002.12EPA 3476241 →
CK40CT-36B-0*+TDR+ furnace: EL195UH060NE36B*AHRI reference: 21462404216.007.80171002.12EPA 3476244 →
CK40CT-36B-0*+TDR+ furnace: EL297UH045XE36B*AHRI reference: 21462404816.007.80171002.14EPA 3476253 →
CK40CT-36B-0*+TDR+ furnace: ML180UH090V48B*AHRI reference: 21462405716.007.80172002.14EPA 3476265 →
CK40CT-36B-0*+TDR+ furnace: ML193UH070XE36B*AHRI reference: 21462406116.007.80171002.14EPA 3476634 →
CK40CT-50/60C-0*+TDR+ furnace: EL195UH100NE60C*AHRI reference: 21462411716.007.80172002.12EPA 3476688 →
CK40CT-50/60C-0*+TDR+ furnace: EL297UH090XE48C*AHRI reference: 21462412316.007.80171002.12EPA 3476695 →
CK40CT-50/60C-0*+TDR+ furnace: EL297UH090XV36C*AHRI reference: 21462412416.007.80173002.12EPA 3476697 →
CK40CT-50/60C-0*+TDR+ furnace: EL297UH090XV48C*AHRI reference: 21462412516.007.80174002.12EPA 3476698 →
CK40CT-50/60C-0*+TDR+ furnace: EL297UH110XE60C*AHRI reference: 21462412716.007.80172002.10EPA 3476699 →
CK40CT-50/60C-0*+TDR+ furnace: EL297UH110XV48C*AHRI reference: 21462412816.007.80173002.12EPA 3476701 →
CK40CT-50/60C-0*+TDR+ furnace: EL297UH110XV60C*AHRI reference: 21462412916.007.80174002.12EPA 3476702 →
CBK47UHET-042-230-0*AHRI reference: 21486127216.008.30181002.36EPA 3553598 →
CK40HT-42C-0*+TDR+ furnace: EL296UH090XV60C*AHRI reference: 21572829916.008.10184002.18EPA 3649675 →
CK40HT-51/61C-0*+TDR+ furnace: EL296UH090XE48C*AHRI reference: 21572830716.007.80174002.16EPA 3649679 →
CK40HT-51/61C-0*+TDR+ furnace: EL296UH090XV60C*AHRI reference: 21572831016.008.10178002.16EPA 3649682 →
CK40DT-48C-0*+TDR+ furnace: EL296DF090XE48C*AHRI reference: 21572832116.008.60192002.32EPA 3649691 →
CK40DT-48C-0*+TDR+ furnace: EL296DF110XE60C*AHRI reference: 21572832316.008.60190002.26EPA 3649693 →

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 →