Lennox / AIR-SOURCE HEAT PUMP

EL17XP1-036-230A**

ELITE EL17XP1 SERIES · ELITE EL17XP1 Series · Elite EL17XP1 Series · source records, page 23

603 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 EL17XP1-036-230A**. 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 603 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/Wh15.2–16.8603 / 603
EER2 · BTU/Wh12.2–13.5603 / 603
HSPF2 · BTU/Wh7.8–8.7603 / 603
Cooling capacity · BTU/h34,800–36,000603 / 603
Heating capacity at 47°F / 8.3°C · BTU/h32,400–36,000603 / 603
Heating capacity at 17°F / −8.3°C · BTU/h21,400–24,000603 / 603
Heating capacity at 5°F / −15°C · BTU/h16,800–19,300603 / 603
COP at 5°F / −15°C2.06–2.36603 / 603
Equipment / loop typeHP - Split System603 / 603
Refrigerant / source-reported GWPR-410A (GWP:2088)603 / 603
Compressor stagingSingle stage603 / 603
Connected capabilityNo603 / 603

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
CK40DT-30/36C-0*+TDR+ furnace: SL280DF090V60C*AHRI reference: 21462258115.808.10186002.12EPA 3474372 →
CK40DT-48C-0*+TDR+ furnace: EL297DF090XV60C*AHRI reference: 21462259015.808.60190002.24EPA 3474381 →
CK40DT-48C-0*+TDR+ furnace: EL297DF110XV60C*AHRI reference: 21462259215.808.60190002.26EPA 3474383 →
CK40CT-50/60C-0*+TDR+ furnace: EL180UH100NE60C*AHRI reference: 21462265315.807.80176002.12EPA 3474466 →
CK40CT-50/60C-0*+TDR+ furnace: SL280UH090V60C*AHRI reference: 21462268215.807.80174002.08EPA 3474765 →
CK40CT-50/60C-0*+TDR+ furnace: SL280UH090XV60C*AHRI reference: 21462268315.807.80174002.08EPA 3474766 →
CK40CT-50/60C-0*+TDR+ furnace: SL280UH110V60C*AHRI reference: 21462268515.807.80174002.10EPA 3474767 →
CK40CT-50/60C-0*+TDR+ furnace: SL280UH110XV60C*AHRI reference: 21462268615.807.80174002.10EPA 3474769 →
CK40HT-42B-0*+TDR+ furnace: EL180UH080NE48B*AHRI reference: 21462241215.808.00183002.20EPA 3475946 →
CK40HT-42B-0*+TDR+ furnace: EL195UH060NE36B*AHRI reference: 21462241315.808.00183002.20EPA 3475947 →
CK40HT-42B-0*+TDR+ furnace: EL196UH030XE36B*AHRI reference: 21462241415.808.00185002.24EPA 3475949 →
CK40HT-42B-0*+TDR+ furnace: EL196UH070XE36B*AHRI reference: 21462241515.808.00186002.24EPA 3475950 →
CK40HT-42B-0*+TDR+ furnace: EL297UH045XE36B*AHRI reference: 21462241915.808.10185002.24EPA 3475954 →
CK40HT-42B-0*+TDR+ furnace: ML193UH045XE36B*AHRI reference: 21462242915.808.00186002.24EPA 3475964 →
CK40HT-42B-0*+TDR+ furnace: ML196UH030XE36B*AHRI reference: 21462243115.808.00185002.24EPA 3475966 →
CK40HT-42B-0*+TDR+ furnace: ML196UH070XE36B*AHRI reference: 21462243215.808.00186002.24EPA 3475967 →
CK40HT-48B-0*+TDR+ furnace: EL180UH080NE48B*AHRI reference: 21462248415.807.80172002.18EPA 3476462 →
CK40HT-48B-0*+TDR+ furnace: EL195UH060NE36B*AHRI reference: 21462248615.807.80172002.18EPA 3476466 →
CK40HT-48B-0*+TDR+ furnace: EL297UH045XE36B*AHRI reference: 21462249215.807.80172002.18EPA 3476475 →
CK40HT-48B-0*+TDR+ furnace: ML180UH090V48B*AHRI reference: 21462250015.808.00176002.22EPA 3476722 →

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 →