Johnson Controls / AIR-SOURCE HEAT PUMP

THF2B24T21

LX SERIES · source records, page 3

165 published source records · source checked Sep 21, 2026

SEER2 range15.2–16BTU/Wh
HSPF2 range7.8–8.1BTU/Wh
Cooling capacity22,800–24,200BTU/h

Each efficiency range summarizes published EPA records for THF2B24T21. 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 165 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/Wh15.2–16165 / 165
EER2 · BTU/Wh11.7–12165 / 165
HSPF2 · BTU/Wh7.8–8.1165 / 165
Cooling capacity · BTU/h22,800–24,200165 / 165
Heating capacity at 47°F / 8.3°C · BTU/h20,600–22,800165 / 165
Heating capacity at 17°F / −8.3°C · BTU/h13,100–14,500165 / 165
Heating capacity at 5°F / −15°C · BTU/h9,600–12,000165 / 165
COP at 5°F / −15°C1.96–2.3165 / 165
Equipment / loop typeHP - Split System165 / 165
Refrigerant / source-reported GWPR-410A (GWP:2088)165 / 165
Compressor stagingTwo-stage165 / 165
Connected capabilityNo165 / 165

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
XAFB30CBAN1+ furnace: TPLC060A12MP13AHRI reference: 21084874316.007.80107002.04EPA 2837777
XAFB30CBAN1+ furnace: TMLE100B12MP11AHRI reference: 21084874416.007.80107002.02EPA 2837778
XAFB30CBAN1+ furnace: TMLV060A12MP12AHRI reference: 21085107616.007.80107002.04EPA 2837855
XAFB30CBAN1+ furnace: TM8E100B12MP11AHRI reference: 21085107716.007.80107002.02EPA 2837856
XAFB30CBAN1+ furnace: TMLE060A12MP11AHRI reference: 21084966716.007.80108002.04EPA 2838193
XAFB30CBAN1+ furnace: TM8E060A12MP11AHRI reference: 21085200216.007.80108002.04EPA 2838194
XAFC30CBAN1+ furnace: TM8Y100C16MP11AHRI reference: 21084685316.007.80105002.04EPA 3558045
XAHC36DBAN1+ furnace: TM8Y080C16MP11AHRI reference: 21084782216.008.10110002.20EPA 3558060
XAHC36DBAN1+ furnace: TM8Y100C16MP11AHRI reference: 21084801516.008.10110002.20EPA 3558063
XAFC30CBAN1+ furnace: TM8Y080C16MP11AHRI reference: 21085156416.007.80105002.04EPA 3558109
JHVTB24CBAC2N1AHRI reference: 21175568616.007.80105002.06EPA 3558171
XAHC30CBAN1+JMET12CS2N1AHRI reference: 21084656516.008.10111002.14EPA 3989182
XAFB30CBAN1+ furnace: TM8V060A12MP12AHRI reference: 21084664716.007.80107002.04EPA 3989197
XAFC30CBAN1+JMET16CS2N1AHRI reference: 21085042616.008.10106002.08EPA 3989290
XAFB30CBAN1+ furnace: TL8E060A12UH11AHRI reference: 21084532416.007.80108002.02EPA 3989351
XAFC30CBAN1+JMET12CS2N1AHRI reference: 21084814516.008.10106002.08EPA 3989395
XAFC30CBAN1+ furnace: TM9E100C16MP12AHRI reference: 21084874016.008.10106002.02EPA 3989452
XAFC30CBAN1+ furnace: TM9Y080C16MP11AHRI reference: 21085060716.007.80107002.06EPA 3989906
XAFC30CBAN1+ furnace: TM9E080C16MP12AHRI reference: 21084675616.007.80108002.04EPA 3989956
XAHC36DBAN1+JMET16CS2N1AHRI reference: 21084701816.008.10108002.22EPA 3990021

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 →