Fraser-Johnston / AIR-SOURCE HEAT PUMP

XH548E2S11

LX SERIES · source records, page 7

355 published source records · source checked Sep 21, 2026

SEER2 range15.2–16BTU/Wh
HSPF2 range7.8–8.1BTU/Wh
Cooling capacity44,500–48,000BTU/h

Each efficiency range summarizes published EPA records for XH548E2S11. 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 355 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/Wh15.2–16355 / 355
EER2 · BTU/Wh11–12355 / 355
HSPF2 · BTU/Wh7.8–8.1355 / 355
Cooling capacity · BTU/h44,500–48,000355 / 355
Heating capacity at 47°F / 8.3°C · BTU/h45,000–48,000355 / 355
Heating capacity at 17°F / −8.3°C · BTU/h29,200–32,200355 / 355
Heating capacity at 5°F / −15°C · BTU/h24,600–27,000355 / 355
COP at 5°F / −15°C2.1–2.42355 / 355
Equipment / loop typeHP - Split System355 / 355
Refrigerant / source-reported GWPR-454B (GWP:470 | Lower GWP)355 / 355
Compressor stagingTwo-stage355 / 355
Connected capabilityNo355 / 355

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
CTU60D5XHS1+JMET18DS2N1+TXVAHRI reference: 21480818715.208.10260002.40EPA 3992591
CTU60D5XHS1+JMVT20DC2N1+TXVAHRI reference: 21480819215.208.10262002.42EPA 3992595
CTU60D5XHS1+JMC20D2SN1+TXVAHRI reference: 21480819715.208.10262002.42EPA 3992596
CTU60D5XHS1+JME18D2SN1+TXVAHRI reference: 21480820215.208.10260002.42EPA 3992604
CTM60D5CHS1+ furnace: Z8ES130D20LMPS1AHRI reference: 21678294515.208.10264002.40EPA 4046909
CTM60C5CHS1+ furnace: Z8ES100C20LMPS1AHRI reference: 21678602615.208.10262002.40EPA 4046949
CTM60C5CHS1+ furnace: Z8ES080C20LMPS1AHRI reference: 21678360615.208.10262002.40EPA 4047041
CTF60C5CHS1+ furnace: Z8ES120C16LMPS1AHRI reference: 21678233315.208.10264002.36EPA 4047064
CTM60C5CHS1+ furnace: Z8ES120C16LMPS1AHRI reference: 21678291615.208.10264002.38EPA 4047070
CTM60C5CHS1+ furnace: Z8ES100C16LMPS1AHRI reference: 21678293015.208.10266002.36EPA 4047075
CTF60C5CHS1+ furnace: Z8ES100C20LMPS1AHRI reference: 21678502315.208.10262002.38EPA 4047085
CTF60D5CHS1+ furnace: Z8ES130D20LMPS1AHRI reference: 21678503815.208.10266002.38EPA 4047089
CTU60D5XHS1+TXV+ furnace: Z8ES130D20LMPS1AHRI reference: 21678505315.208.10266002.38EPA 4047095
CTM60C5CHS1+ furnace: Z8ES120C20LMPS1AHRI reference: 21678650415.208.10262002.38EPA 4047100
CTM60C5CGS1+ furnace: Z8ES100C20SMPS1AHRI reference: 21460545615.207.80256002.28EPA 4570764
CTM60C5CGS1+JMET16CS2N1AHRI reference: 21442936615.207.80256002.28EPA 4570772
CTM60C5CGS1+JMC16C2SN1AHRI reference: 21442910515.207.80256002.28EPA 4570787
CTF60C5CGS1+JMET16CS2N1AHRI reference: 21442890015.207.80252002.24EPA 4570792
CTM60D5CGS1+JMET18DS2N1AHRI reference: 21442735015.207.80254002.28EPA 4570807
CTF60C5CHS1+ furnace: Z8VT080C16SMPC1AHRI reference: 21744489315.207.80262002.38EPA 4571162

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 →