MAINLINE / AIR-SOURCE HEAT PUMP

ML36HP230LCMH-O

ML Series

5 published source records · source checked Sep 21, 2026

SEER2 range17.2–21.2BTU/Wh
HSPF2 range9.5–11.1BTU/Wh
Cooling capacity36,000–36,600BTU/h

Each efficiency range summarizes published EPA records for ML36HP230LCMH-O. 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 5 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/Wh17.2–21.25 / 5
EER2 · BTU/Wh11.7–125 / 5
HSPF2 · BTU/Wh9.5–11.15 / 5
Cooling capacity · BTU/h36,000–36,6005 / 5
Heating capacity at 47°F / 8.3°C · BTU/h37,000–42,0005 / 5
Heating capacity at 17°F / −8.3°C · BTU/h28,000–31,6005 / 5
Heating capacity at 5°F / −15°C · BTU/h37,000–39,5005 / 5
COP at 5°F / −15°C1.95–2.15 / 5
Equipment / loop typeHP - Mini or Multi Split · HP - Split System5 / 5
Refrigerant / source-reported GWPR-454B (GWP:470 | Lower GWP)5 / 5
Compressor stagingContinuously variable5 / 5
Connected capabilityNo5 / 5

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
ML36HP230STDCAS-I*Cold climate designationAHRI reference: 21760730721.2010.60370001.95EPA 4480021
ML36HP230FLO-I*Cold climate designationAHRI reference: 21760731220.0010.80395002.02EPA 4480025
ML36HP230HSDUC-I*Cold climate designationAHRI reference: 21760730917.7011.10376002.10EPA 4480023
ML36HP230RS485AHU-I*Cold climate designationAHRI reference: 21760716517.209.50380002.06EPA 4480698
ML36HP230RS485AHU-ICold climate designationAHRI reference: 21586430117.209.50380002.06EPA 4690929

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 →