TZID24H520ZCS
TZ Series · TZID Series · source records, page 3
56 published source records · source checked Sep 21, 2026
Each efficiency range summarizes published EPA records for TZID24H520ZCS. 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 field | Value / range | Records supplying it |
|---|---|---|
| SEER2 · BTU/Wh | 15.2–18.4 | 56 / 56 |
| EER2 · BTU/Wh | 9.7–11 | 56 / 56 |
| HSPF2 · BTU/Wh | 8.5–9.9 | 56 / 56 |
| Cooling capacity · BTU/h | 24,000 | 56 / 56 |
| Heating capacity at 47°F / 8.3°C · BTU/h | 24,000–26,000 | 56 / 56 |
| Heating capacity at 17°F / −8.3°C · BTU/h | 18,000–20,800 | 56 / 56 |
| Heating capacity at 5°F / −15°C · BTU/h | 19,000–21,600 | 56 / 56 |
| COP at 5°F / −15°C | 1.75–1.9 | 56 / 56 |
| Equipment / loop type | HP - Split System | 56 / 56 |
| Refrigerant / source-reported GWP | R-454B (GWP:470 | Lower GWP) | 56 / 56 |
| Compressor staging | Continuously variable | 56 / 56 |
| Connected capability | No | 56 / 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 furnace | SEER2BTU/Wh | HSPF2BTU/Wh | Heating capacity at 5°F / −15°CBTU/h | COP at 5°F / −15°C | Record & comparison |
|---|---|---|---|---|---|
TZID24H520ZACBCold climate designationAHRI reference: 218043395 | 16.00 | 9.00 | 19000 | 1.80 | EPA 4523907 → |
TZID24H520ZACB+ furnace: GR9T960803BNCold climate designationAHRI reference: 218079983 | 16.00 | 9.20 | 20000 | 1.80 | EPA 4569764 → |
TZID24H520ZACB+ furnace: ML196UH070XE36B*Cold climate designationAHRI reference: 218079974 | 16.00 | 9.00 | 20000 | 1.75 | EPA 4569773 → |
TZID24H520ZACA+ furnace: MGV80M040A3ACold climate designationAHRI reference: 218782181 | 16.00 | 8.90 | 20000 | 1.80 | EPA 4706507 → |
TZID24H520ZACACold climate designationAHRI reference: 218782166 | 16.00 | 9.00 | 19000 | 1.80 | EPA 4706510 → |
TZID24H520ZACB+ furnace: GD9T960803BNCold climate designationAHRI reference: 218079988 | 15.90 | 9.30 | 20000 | 1.80 | EPA 4569759 → |
TZID24H520ZACB+ furnace: GR9S960803BNCold climate designationAHRI reference: 218079981 | 15.90 | 9.30 | 20000 | 1.80 | EPA 4569766 → |
TZID24H520ZACB+ furnace: GR9S960603BNCold climate designationAHRI reference: 218079980 | 15.90 | 9.20 | 20000 | 1.80 | EPA 4569767 → |
TZID24H520ZACB+ furnace: GR9S920803BNCold climate designationAHRI reference: 218079979 | 15.90 | 9.30 | 20000 | 1.80 | EPA 4569768 → |
TZID24H520ZACB+ furnace: ML193UH045XE36B*Cold climate designationAHRI reference: 218079970 | 15.90 | 9.10 | 20000 | 1.80 | EPA 4569777 → |
TZID24H520ZACA+ furnace: C30-2-VCold climate designationAHRI reference: 218782173 | 15.90 | 9.00 | 20000 | 1.75 | EPA 4706509 → |
TZID24H520ZACB+ furnace: GD9T960403BNCold climate designationAHRI reference: 218079986 | 15.80 | 9.20 | 20000 | 1.80 | EPA 4569761 → |
TZID24H520ZACB+ furnace: GD9S960403BNCold climate designationAHRI reference: 218079984 | 15.80 | 9.20 | 20000 | 1.80 | EPA 4569763 → |
TZID24H520ZACB+ furnace: GR9T960603BNCold climate designationAHRI reference: 218079982 | 15.80 | 9.20 | 20000 | 1.80 | EPA 4569765 → |
TZID24H520ZACB+ furnace: C75-2-VCold climate designationAHRI reference: 218079704 | 15.30 | 9.10 | 21000 | 1.80 | EPA 4569849 → |
TZID24H520ZACB+ furnace: ML196DF070XE48B*Cold climate designationAHRI reference: 218079972 | 15.20 | 8.80 | 20000 | 1.75 | EPA 4569775 → |
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 →