Mitsubishi Electric / AIR-SOURCE HEAT PUMP

SUZ-AA09NL***

M series

11 published source records · source checked Sep 21, 2026

SEER2 range17.6–21.7BTU/Wh
HSPF2 range10.6–12.9BTU/Wh
Cooling capacity9,000BTU/h

Each efficiency range summarizes published EPA records for SUZ-AA09NL***. 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 11 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/Wh17.6–21.711 / 11
EER2 · BTU/Wh11.8–13.211 / 11
HSPF2 · BTU/Wh10.6–12.911 / 11
Cooling capacity · BTU/h9,00011 / 11
Heating capacity at 47°F / 8.3°C · BTU/h9,000–12,00011 / 11
Heating capacity at 17°F / −8.3°C · BTU/h7,700–7,90011 / 11
Heating capacity at 5°F / −15°C · BTU/h6,200–6,40011 / 11
COP at 5°F / −15°C2.5–311 / 11
Equipment / loop typeHP - Mini or Multi Split11 / 11
Refrigerant / source-reported GWPR-454B (GWP:470 | Lower GWP)11 / 11
Compressor stagingContinuously variable11 / 11
Connected capabilityNo11 / 11

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
MSZ-EX09NLS***AHRI reference: 21574847221.7012.9062003.00EPA 3995895
MSZ-EX09NLW***AHRI reference: 21574847421.7012.9062003.00EPA 3995896
MSZ-EX09NLB***AHRI reference: 21574847021.7012.9062003.00EPA 3995897
MSZ-EX09NL2W***AHRI reference: 21859739821.7012.9062003.00EPA 4652558
MSZ-EX09NL2S***AHRI reference: 21859739721.7012.9062003.00EPA 4652559
MSZ-EX09NL2B***AHRI reference: 21859739621.7012.9062003.00EPA 4652560
MFZ-KX09NL***AHRI reference: 21573489421.6012.3062003.00EPA 4479873
SLZ-AF09NL***AHRI reference: 21573489221.0011.8063003.00EPA 4480667
MLZ-KX09NL***AHRI reference: 21573489320.9012.2063003.00EPA 4479872
PEAD-AA09NL***AHRI reference: 21573489518.8011.5062003.00EPA 3995860
SEZ-AD09NL***AHRI reference: 21723215417.6010.6064002.50EPA 4016061

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 →