MO1HS-H18B-2A
MAC Series · MCA Series · MCD Series · MDH Series · MDL Series · MFA Series · MFB Series · MSE Series
8 published source records · source checked Sep 21, 2026
Each efficiency range summarizes published EPA records for MO1HS-H18B-2A. 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 8 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 | 18–21.4 | 8 / 8 |
| EER2 · BTU/Wh | 12–12.5 | 8 / 8 |
| HSPF2 · BTU/Wh | 10–12.3 | 8 / 8 |
| Cooling capacity · BTU/h | 16,000–18,000 | 8 / 8 |
| Heating capacity at 47°F / 8.3°C · BTU/h | 17,000–20,000 | 8 / 8 |
| Heating capacity at 17°F / −8.3°C · BTU/h | 14,000–18,000 | 8 / 8 |
| Heating capacity at 5°F / −15°C · BTU/h | 17,000–18,000 | 8 / 8 |
| COP at 5°F / −15°C | 1.86–2.2 | 8 / 8 |
| Equipment / loop type | HP - Mini or Multi Split · HP - Split System | 8 / 8 |
| Refrigerant / source-reported GWP | R-454B (GWP:470 | Lower GWP) | 8 / 8 |
| Compressor staging | Continuously variable | 8 / 8 |
| Connected capability | No | 8 / 8 |
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 |
|---|---|---|---|---|---|
MSEHU-H18B-2ACold climate designationAHRI reference: 215471382 | 21.40 | 11.00 | 18000 | 1.92 | EPA 3627415 → |
MCAHU-H18B-2ACold climate designationAHRI reference: 215471407 | 20.60 | 12.20 | 17500 | 1.89 | EPA 3627442 → |
MFBHU-H18B-2ACold climate designationAHRI reference: 215471440 | 20.40 | 10.30 | 17000 | 1.86 | EPA 3627469 → |
MCDHU-H18B-2ACold climate designationAHRI reference: 215471397 | 20.00 | 12.30 | 17000 | 1.90 | EPA 3627431 → |
MFAHU-H16B-2ACold climate designationAHRI reference: 215471434 | 20.00 | 10.30 | 17500 | 1.95 | EPA 3627465 → |
MDHHU-H18B-2ACold climate designationAHRI reference: 215471424 | 18.40 | 11.10 | 18000 | 2.10 | EPA 3627455 → |
MDLHU-H18B-2ACold climate designationAHRI reference: 215471414 | 18.00 | 10.50 | 18000 | 2.00 | EPA 3627448 → |
MACHU-H18B-2ACold climate designationAHRI reference: 215471351 | 18.00 | 10.00 | 18000 | 2.20 | EPA 3627899 → |
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 →