Rheem / AIR-SOURCE HEAT PUMP

WP15AZ18AJ2N

CLASSIC PLUS · VERSUS

13 published source records · source checked Sep 21, 2026

SEER2 range15.2–16BTU/Wh
HSPF2 range7.8–8.1BTU/Wh
Cooling capacity17,100BTU/h

Each efficiency range summarizes published EPA records for WP15AZ18AJ2N. 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 13 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/Wh15.2–1613 / 13
EER2 · BTU/Wh11.713 / 13
HSPF2 · BTU/Wh7.8–8.113 / 13
Cooling capacity · BTU/h17,10013 / 13
Heating capacity at 47°F / 8.3°C · BTU/h17,10013 / 13
Heating capacity at 17°F / −8.3°C · BTU/h11,000–12,10013 / 13
Heating capacity at 5°F / −15°C · BTU/h8,100–9,50012 / 13
COP at 5°F / −15°C2–2.112 / 13
Equipment / loop typeHP - Split System13 / 13
Refrigerant / source-reported GWPR-410A (GWP:2088)13 / 13
Compressor stagingTwo-stage13 / 13
Connected capabilityNo13 / 13

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
RH3VZ2417STACNAHRI reference: 21466458816.007.8081002.00EPA 3543766
RH2TZ2417STANNAHRI reference: 21162751815.207.8092002.10EPA 2417612
RCFZ2417STANM+ furnace: R96VA0702317MAHRI reference: 21240454015.208.10EPA 2471485
RCFZ2417STANM+ furnace: R951V0403A17M4SAHRI reference: 21240449215.207.8093002.10EPA 2471760
RCFZ2417STANM+ furnace: R951V0603A17M4SAHRI reference: 21240449315.207.8094002.10EPA 2471859
RCFZ2417STANM+ furnace: R951V0403A17UHUAHRI reference: 21240448015.207.8095002.10EPA 2471870
RCFZ2417STANM+ furnace: R962V0603A17M4SAHRI reference: 21240453315.207.8094002.10EPA 2472143
RCFZ2417STANM+ furnace: R962V0703A17M4SCold climate designationAHRI reference: 21240453615.208.1093002.10EPA 2472253
RCFZ2417STANM+ furnace: R962V0403A17M4SAHRI reference: 21240453515.207.8093002.10EPA 2472341
RCFZ2417STANM+ furnace: R951V0603A17UHUCold climate designationAHRI reference: 21294156815.208.1095002.10EPA 2634148
RCFZ2417STANM+ furnace: R951V0703A17M4SAHRI reference: 21294156215.207.8094002.10EPA 2634215
WH2TZ2417STANNAHRI reference: 21331804115.207.8092002.10EPA 2856608
RF2TZ2421STANSAHRI reference: 21308212615.207.8084002.00EPA 2856626

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 →