WEATHERMAKER / AIR-SOURCE HEAT PUMP

PH8TAN548**AA*

2-STAGE 18 SEER HP · source records, page 5

150 published source records · source checked Sep 21, 2026

SEER2 range15.2–18BTU/Wh
HSPF2 range7.8–8.5BTU/Wh
Cooling capacity46,000–50,500BTU/h

Each efficiency range summarizes published EPA records for PH8TAN548**AA*. 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 150 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/Wh15.2–18150 / 150
EER2 · BTU/Wh11.7–13.5150 / 150
HSPF2 · BTU/Wh7.8–8.5150 / 150
Cooling capacity · BTU/h46,000–50,500150 / 150
Heating capacity at 47°F / 8.3°C · BTU/h48,500–52,500150 / 150
Heating capacity at 17°F / −8.3°C · BTU/h30,000–32,400150 / 150
Heating capacity at 5°F / −15°C · BTU/h23,800–26,600150 / 150
COP at 5°F / −15°C2.1–2.32150 / 150
Equipment / loop typeHP - Split System150 / 150
Refrigerant / source-reported GWPR-454B (GWP:470 | Lower GWP)150 / 150
Compressor stagingTwo-stage150 / 150
Connected capabilityNo150 / 150

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
CAA**6121AM*+ furnace: PG80MSUA60080C**AHRI reference: 21563239316.508.10252002.22EPA 3953067
CAA**6121AM*+ furnace: PG80MSUA60100C**AHRI reference: 21563241216.508.10258002.22EPA 3953084
CAA**6121AM*+ furnace: PG80VTLB60090C**AHRI reference: 21563251716.508.10256002.22EPA 3953104
CAA**6124AM*+ furnace: PG80MSUA60080C**AHRI reference: 21563283516.508.10256002.20EPA 3953391
CVAMA6021XMA*+ furnace: PG97VTAA60080C**AHRI reference: 21572206416.508.00248002.12EPA 3981702
CVAMA6021XMA*+ furnace: PG97VTAA60100C**AHRI reference: 21572208016.508.00246002.14EPA 3981722
CVAVA4821XMA*+ furnace: PG97VTAA60100C**AHRI reference: 21572213916.508.00244002.12EPA 3981773
CVAMA4921XMA*+ furnace: PG97VTAA60080C**AHRI reference: 21572194716.508.00250002.12EPA 3982360
CVAMA4921XMA*+ furnace: PG97VTAA60100C**AHRI reference: 21572196316.508.00250002.10EPA 3982382
CVAVA6021XMA*+ furnace: PG97VTAA60080C**AHRI reference: 21572226716.508.00248002.12EPA 3982471
CVAVA6021XMA*+ furnace: PG97VTAA60100C**AHRI reference: 21572228316.508.00246002.14EPA 3982484
CVAVA6124XMA*+ furnace: PG97VTAA66120D**AHRI reference: 21572253416.508.00252002.12EPA 3982743
CVAMA4821XMA*+ furnace: PG96VTAB60080C**AHRI reference: 21562322116.008.10248002.10EPA 3947567
CVAVA4821XMA*+ furnace: PG96VTAB60080C**AHRI reference: 21562438316.008.10244002.10EPA 3948622
CVAVA6024XMA*+TDRAHRI reference: 21562868016.008.00240002.15EPA 3950455
CVAVA4824XMA*+TDRAHRI reference: 21562862316.008.00238002.15EPA 3950577
CVAVA4924XMA*+TDRAHRI reference: 21562864216.008.00240002.15EPA 3950607
CVAMA6024XMA*+TDRAHRI reference: 21562856616.008.00240002.15EPA 3950805
CVAVA4821XMA*+TDRAHRI reference: 21562860416.008.00238002.15EPA 3950840
CAA**4821AM*+ furnace: PG80MSUA48060B**AHRI reference: 21563127716.008.10250002.22EPA 3952033

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 →