Tempstar / AIR-SOURCE HEAT PUMP

B5H3V24*K*AAA*

SmartSense 23 VS HP

419 published source records · source checked Sep 21, 2026

SEER2 range18–23BTU/Wh
HSPF2 range8.5–10.5BTU/Wh
Cooling capacity21,600–23,800BTU/h

Each efficiency range summarizes published EPA records for B5H3V24*K*AAA*. 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 419 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/Wh18–23419 / 419
EER2 · BTU/Wh10.5–14419 / 419
HSPF2 · BTU/Wh8.5–10.5419 / 419
Cooling capacity · BTU/h21,600–23,800419 / 419
Heating capacity at 47°F / 8.3°C · BTU/h24,800–28,200419 / 419
Heating capacity at 17°F / −8.3°C · BTU/h24,000–26,400419 / 419
Heating capacity at 5°F / −15°C · BTU/h19,100–23,000419 / 419
COP at 5°F / −15°C1.84–2.1419 / 419
Equipment / loop typeHP - Split System419 / 419
Refrigerant / source-reported GWPR-454B (GWP:470 | Lower GWP)419 / 419
Compressor stagingContinuously variable419 / 419
Connected capabilityNo419 / 419

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
EVM5X32M17A*+WALLCON+ furnace: *80CSU0601716B*Cold climate designationAHRI reference: 21840764723.009.50224002.04EPA 4599975
EVD5X38M17A*+WALLCON+ furnace: *80CSU0601716B*Cold climate designationAHRI reference: 21840893523.009.50224002.04EPA 4602559
EVM5X44M21A*+WALLCON+ furnace: *80CTL0901716B*Cold climate designationAHRI reference: 21840807123.009.50224002.04EPA 4603423
EVM5X44M21A*+WALLCON+ furnace: *80CSU0401712B*Cold climate designationAHRI reference: 21840803923.009.50224002.06EPA 4603455
EVM5X32M17A*+WALLCON+ furnace: *96CTN0801714B*Cold climate designationAHRI reference: 21840772722.509.50224002.06EPA 4599895
EVM5X32M17A*+WALLCON+ furnace: *96CTN0601714B*Cold climate designationAHRI reference: 21840771922.509.50226002.04EPA 4599903
EVM5X32M17A*+WALLCON+ furnace: *97CMN0801714B*Cold climate designationAHRI reference: 21840770322.509.50224002.06EPA 4599919
EVM5X32M17A*+WALLCON+ furnace: *80CTL0901716B*Cold climate designationAHRI reference: 21840767922.509.50224002.06EPA 4599943
EVM5X32M17A*+WALLCON+ furnace: *80CTL0701716B*Cold climate designationAHRI reference: 21840767122.509.50224002.06EPA 4599951
EVM5X32M17A*+WALLCON+ furnace: *80CTL0701412B*Cold climate designationAHRI reference: 21840766322.509.50224002.06EPA 4599959
EVM5X31M17A*+WALLCON+ furnace: *80CTL0901716B*Cold climate designationAHRI reference: 21840757522.509.50224002.06EPA 4600047
EVM5X31M17A*+WALLCON+ furnace: *80CTL0701412B*Cold climate designationAHRI reference: 21840755922.509.50224002.06EPA 4600063
EVM5X31M17A*+WALLCON+ furnace: *80CSU0601716B*Cold climate designationAHRI reference: 21840754322.509.50224002.06EPA 4600079
EVM5X31M17A*+WALLCON+ furnace: *80CSU0401712B*Cold climate designationAHRI reference: 21840753522.509.50224002.06EPA 4600087
EVD5X38M17A*+WALLCON+ furnace: *97CTN0801716A*Cold climate designationAHRI reference: 21840903122.509.50224002.06EPA 4602463
EVD5X38M17A*+WALLCON+ furnace: *96CTN0801714B*Cold climate designationAHRI reference: 21840901522.509.50224002.06EPA 4602479
EVD5X38M17A*+WALLCON+ furnace: *96CTN0601714B*Cold climate designationAHRI reference: 21840900722.509.50226002.04EPA 4602487
EVD5X38M17A*+WALLCON+ furnace: *97CMN0801714B*Cold climate designationAHRI reference: 21840899122.509.50224002.06EPA 4602503
EVD5X38M17A*+WALLCON+ furnace: *80CTL0901716B*Cold climate designationAHRI reference: 21840896722.509.50224002.06EPA 4602527
EVD5X38M17A*+WALLCON+ furnace: *80CTL0701412B*Cold climate designationAHRI reference: 21840895122.509.50224002.06EPA 4602543

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 →