ML17XP1-042-230A**
MERIT ML17XP1 Series · source records, page 4
209 published source records · source checked Sep 21, 2026
Each efficiency range summarizes published EPA records for ML17XP1-042-230A**. 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.
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Heating performance & equipment details
Ranges include the 209 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 field | Value / range | Records supplying it |
|---|---|---|
| SEER2 · BTU/Wh | 15.2–15.6 | 209 / 209 |
| EER2 · BTU/Wh | 12.5–13 | 209 / 209 |
| HSPF2 · BTU/Wh | 7.8–8.3 | 209 / 209 |
| Cooling capacity · BTU/h | 40,000–42,000 | 209 / 209 |
| Heating capacity at 47°F / 8.3°C · BTU/h | 37,600–42,000 | 209 / 209 |
| Heating capacity at 17°F / −8.3°C · BTU/h | 25,000–27,800 | 209 / 209 |
| Heating capacity at 5°F / −15°C · BTU/h | 10,400–22,000 | 209 / 209 |
| COP at 5°F / −15°C | 2–2.22 | 209 / 209 |
| Equipment / loop type | HP - Split System | 209 / 209 |
| Refrigerant / source-reported GWP | R-410A (GWP:2088) | 209 / 209 |
| Compressor staging | Single stage | 209 / 209 |
| Connected capability | No | 209 / 209 |
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 furnace | SEER2BTU/Wh | HSPF2BTU/Wh | Heating capacity at 5°F / −15°CBTU/h | COP at 5°F / −15°C | Record & comparison |
|---|---|---|---|---|---|
CHX35-42C-**-*+TDR+ furnace: ML180UH110V60C*AHRI reference: 210869927 | 15.40 | 7.80 | 20200 | 2.04 | EPA 2467927 → |
CHX35-42C-**-*+TDR+ furnace: SL280UH080NV60C*AHRI reference: 210869929 | 15.40 | 7.80 | 20200 | 2.04 | EPA 2468348 → |
CHX35-42C-**-*+TDR+ furnace: SL280UH100NV60C*AHRI reference: 210869930 | 15.40 | 7.80 | 20000 | 2.00 | EPA 2468349 → |
CX35-48C+TDR+ furnace: ML193UH110XE48C*AHRI reference: 210869942 | 15.40 | 7.80 | 19600 | 2.10 | EPA 2468358 → |
CX35-48C+TDR+ furnace: ML193UH110XE60C*AHRI reference: 210869943 | 15.40 | 7.80 | 19900 | 2.10 | EPA 2468360 → |
CX35-48C+TDR+ furnace: ML196UH090XE60C*AHRI reference: 210869944 | 15.40 | 7.80 | 19900 | 2.10 | EPA 2468361 → |
CX35-48C+TDR+ furnace: ML180UH110E60C*AHRI reference: 210869939 | 15.40 | 7.80 | 19600 | 2.10 | EPA 2468362 → |
CX35-48C+TDR+ furnace: ML296UH110XV60C*AHRI reference: 210869946 | 15.40 | 7.80 | 20000 | 2.10 | EPA 2468365 → |
CRX35-48C-**-*+TDR+ furnace: SL280DF110V60C*AHRI reference: 213258053 | 15.40 | 8.30 | 22000 | 2.14 | EPA 2839523 → |
C35-49C+TDR+TXV+ furnace: ML180UH110XE60C*AHRI reference: 212945089 | 15.40 | 7.80 | 19800 | 2.10 | EPA 3417394 → |
CX35-49C+TDR+ furnace: ML180UH110XE60C*AHRI reference: 212945091 | 15.40 | 7.80 | 19800 | 2.10 | EPA 3417395 → |
C35-48C+TDR+TXV+ furnace: ML180UH110XE60C*AHRI reference: 212945111 | 15.40 | 7.80 | 19600 | 2.10 | EPA 3417396 → |
CHX35-42B-**-*+TDR+ furnace: ML180UH070XE36B*AHRI reference: 212945114 | 15.40 | 7.80 | 20200 | 2.12 | EPA 3417397 → |
CHX35-42B-**-*+TDR+ furnace: ML180UH090XE48B*AHRI reference: 212945115 | 15.40 | 7.80 | 20000 | 2.12 | EPA 3417398 → |
CX35-48C+TDR+ furnace: ML180UH110XE60C*AHRI reference: 212945117 | 15.40 | 7.80 | 19600 | 2.10 | EPA 3417400 → |
CK40HT-42C-0*+TDR+ furnace: ML180UH110V60C*AHRI reference: 214624200 | 15.40 | 7.80 | 20200 | 2.04 | EPA 3473880 → |
CK40HT-42C-0*+TDR+ furnace: SL280UH080NV60C*AHRI reference: 214624212 | 15.40 | 7.80 | 20200 | 2.04 | EPA 3473882 → |
CK40HT-42C-0*+TDR+ furnace: SL280UH100NV60C*AHRI reference: 214624215 | 15.40 | 7.80 | 20000 | 2.00 | EPA 3473883 → |
CK40CT-49C-0*+TDR+ furnace: ML180UH090E60C*AHRI reference: 214624396 | 15.40 | 7.80 | 19800 | 2.12 | EPA 3474276 → |
CK40CT-49C-0*+TDR+ furnace: ML180UH110E60C*AHRI reference: 214624397 | 15.40 | 7.80 | 19800 | 2.10 | EPA 3474278 → |
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 →