Thermal Zone / AIR-SOURCE HEAT PUMP

TZP15AY42AJ2N

Performance · source records, page 2

56 published source records · source checked Sep 21, 2026

SEER2 range15.2–16BTU/Wh
HSPF2 range8.1BTU/Wh
Cooling capacity40,000BTU/h

Each efficiency range summarizes published EPA records for TZP15AY42AJ2N. 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 56 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/Wh15.2–1656 / 56
EER2 · BTU/Wh11.756 / 56
HSPF2 · BTU/Wh8.156 / 56
Cooling capacity · BTU/h40,00056 / 56
Heating capacity at 47°F / 8.3°C · BTU/h40,00056 / 56
Heating capacity at 17°F / −8.3°C · BTU/h40,00056 / 56
Heating capacity at 5°F / −15°C · BTU/h18,700–19,30056 / 56
COP at 5°F / −15°C256 / 56
Equipment / loop typeHP - Split System56 / 56
Refrigerant / source-reported GWPR-454B (GWP:470 | Lower GWP)56 / 56
Compressor stagingTwo-stage56 / 56
Connected capabilityNo56 / 56

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
TCFY4821STANM+ furnace: TZ80UH1V075C5Cold climate designationAHRI reference: 21668425015.208.10189002.00EPA 4009772
TCFY4821STANM+ furnace: TZ95UH1V100C5Cold climate designationAHRI reference: 21668424815.208.10190002.00EPA 4009773
TCFY4821STANM+ furnace: TZ80UH1V075B4Cold climate designationAHRI reference: 21668425215.208.10188002.00EPA 4009774
TCFY4824STANM+ furnace: TZ80UH1V100C5SCold climate designationAHRI reference: 21668425315.208.10188002.00EPA 4009775
TCFY4824STANM+ furnace: TZ80UH1V150D5Cold climate designationAHRI reference: 21668425115.208.10188002.00EPA 4009776
TCFY4824STANM+ furnace: TZ80DZ1V125D5Cold climate designationAHRI reference: 21668425515.208.10187002.00EPA 4009777
TCFY4824STANM+ furnace: TZ80DZ1V075C5Cold climate designationAHRI reference: 21668425615.208.10188002.00EPA 4009778
TCFY4824STANM+ furnace: TZ80UH2V075C5Cold climate designationAHRI reference: 21668425815.208.10189002.00EPA 4009779
TCFY4821STANM+ furnace: TZ80DZ2V075B4Cold climate designationAHRI reference: 21668425715.208.10193002.00EPA 4009780
TCFY4824STANM+ furnace: TZ80UH1V100C5NCold climate designationAHRI reference: 21668426115.208.10188002.00EPA 4009781
TCFY4821STANM+ furnace: TZ80UH2V100C5Cold climate designationAHRI reference: 21668426515.208.10188002.00EPA 4009782
TCFY4824STANM+ furnace: TZ80DZ2V125D5Cold climate designationAHRI reference: 21668426415.208.10187002.00EPA 4009783
TCFY4824STANM+ furnace: TZ80UH1V075C5Cold climate designationAHRI reference: 21668426715.208.10189002.00EPA 4009784
TCFY4824STANM+ furnace: TZ80UH2V150D5Cold climate designationAHRI reference: 21668426315.208.10188002.00EPA 4009785
TCFY4821STANM+ furnace: TZ80UH2V100B4Cold climate designationAHRI reference: 21668426815.208.10190002.00EPA 4009786
TCFY4824STANM+ furnace: TZ80DZ1V100C5Cold climate designationAHRI reference: 21668425915.208.10187002.00EPA 4009787
TCFY4824STANM+ furnace: TZ80DZ2V100C5Cold climate designationAHRI reference: 21668426015.208.10187002.00EPA 4009788
TCFY4821STANM+ furnace: TZ80DZ1V075B4Cold climate designationAHRI reference: 21668427015.208.10193002.00EPA 4009789
TCFY4821STANM+ furnace: TZ80DZ2V100C5Cold climate designationAHRI reference: 21668427215.208.10187002.00EPA 4009790
TCFY4824STANM+ furnace: TZ80UH1V125D5Cold climate designationAHRI reference: 21668426915.208.10188002.00EPA 4009791

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 →