WEATHERMAKER / AIR-SOURCE HEAT PUMP

PH5SAN536**AA*

15 SEER2 HP

22 published source records · source checked Sep 21, 2026

SEER2 range15.2–16BTU/Wh
HSPF2 range7.8–8BTU/Wh
Cooling capacity33,800–36,800BTU/h

Each efficiency range summarizes published EPA records for PH5SAN536**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 22 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/Wh15.2–1622 / 22
EER2 · BTU/Wh12–1322 / 22
HSPF2 · BTU/Wh7.8–822 / 22
Cooling capacity · BTU/h33,800–36,80022 / 22
Heating capacity at 47°F / 8.3°C · BTU/h33,200–36,40022 / 22
Heating capacity at 17°F / −8.3°C · BTU/h21,000–22,80022 / 22
Heating capacity at 5°F / −15°C · BTU/h16,100–18,10022 / 22
COP at 5°F / −15°C2–2.2222 / 22
Equipment / loop typeHP - Split System22 / 22
Refrigerant / source-reported GWPR-454B (GWP:470 | Lower GWP)22 / 22
Compressor stagingSingle stage22 / 22
Connected capabilityNo22 / 22

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
FEVA0048**+NAVA54801CKAHRI reference: 21705164016.008.00174002.18EPA 4001109
PF5TNXC48L*AHRI reference: 21417993915.507.80167002.18EPA 3404462
PF5MN*C48L*AHRI reference: 21418018115.507.80174002.18EPA 3404798
FEVB0048**+NAVA54801CKAHRI reference: 21427760015.507.80174002.22EPA 3415688
FMA5X36**AL*AHRI reference: 21442429215.507.80170002.00EPA 3425181
FJ5AN*C48L*AHRI reference: 21842662215.507.80174002.18EPA 4609759
CAA**4321AM*+ furnace: PG80MS(A,L)A60110C**AHRI reference: 21413997715.207.80180002.20EPA 3400441
CAA**4821AM*+ furnace: PG80VTLB60090C**AHRI reference: 21414194615.207.80175002.18EPA 3400612
CAA**4821AM*+ furnace: PG80MS(A,L)A60090C**AHRI reference: 21414134115.207.80175002.18EPA 3400767
CAA**4321AM*+ furnace: PG92MSAA60100C**AHRI reference: 21414051415.207.80179002.20EPA 3400788
CAA**4821AM*+ furnace: PG80MS(A,L)A60110C**AHRI reference: 21414137115.207.80176002.20EPA 3400840
CAA**4821AM*+ furnace: PG92MSAA60100C**AHRI reference: 21414226015.207.80176002.18EPA 3400872
CVAMA4421XMA*+ furnace: PG80ESUA36040B**AHRI reference: 21414304915.207.80181002.14EPA 3401013
CAA**3721AM*+ furnace: PG80MS(A,L)A60090C**AHRI reference: 21413823115.207.80179002.20EPA 3401144
CAA**4821AM*+ furnace: PG80MSUA48060B**AHRI reference: 21414163315.207.80176002.18EPA 3401219
CAA**4821AM*+ furnace: PG80MSUA60080C**AHRI reference: 21414166515.207.80173002.20EPA 3401262
CAA**4321AM*+ furnace: PG80MS(A,L)A60090C**AHRI reference: 21413994715.207.80179002.20EPA 3401309
CVAVA4224XMA*+ furnace: PG80MSUA60100C**AHRI reference: 21414459415.207.80181002.14EPA 3401865
PF5MN*C42L*AHRI reference: 21417989715.207.80161002.02EPA 3404666
FM(C,U)5Z36**AL*AHRI reference: 21582910415.207.80172002.08EPA 3713517

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 →