TZID24H520ZCS
TZ Series · TZID Series
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.
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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 |
|---|---|---|---|---|---|
TZID24H520ZACB+ furnace: RG19080B12MPS1Cold climate designationAHRI reference: 218079838 | 18.40 | 9.90 | 21000 | 1.90 | EPA 4569810 → |
TZID24H520ZAMCold climate designationAHRI reference: 218043394 | 18.10 | 9.70 | 21600 | 1.87 | EPA 4523908 → |
TZID24H520ZACB+ furnace: MGV96U060B3CCold climate designationAHRI reference: 218079689 | 17.80 | 9.20 | 20000 | 1.90 | EPA 4569857 → |
TZID24H520ZACA+ furnace: RL18060A12MPS1Cold climate designationAHRI reference: 218782198 | 17.70 | 9.40 | 21000 | 1.80 | EPA 4706500 → |
TZID24H520ZACB+ furnace: MGV96U080B3CCold climate designationAHRI reference: 218079690 | 17.60 | 9.10 | 20000 | 1.90 | EPA 4569856 → |
TZID24H520ZACA+ furnace: GR9T960403ANCold climate designationAHRI reference: 218782208 | 17.60 | 9.10 | 21000 | 1.80 | EPA 4706496 → |
TZID24H520ZACA+ furnace: RG19040A10MPS1Cold climate designationAHRI reference: 218782189 | 17.50 | 8.80 | 20000 | 1.80 | EPA 4706505 → |
TZID24H520ZACA+ furnace: GR9T960303ANCold climate designationAHRI reference: 218782207 | 17.40 | 9.20 | 21000 | 1.80 | EPA 4706497 → |
TZID24H520ZACB+ furnace: S9V2B060D3VS***Cold climate designationAHRI reference: 218079681 | 17.20 | 8.50 | 20000 | 1.80 | EPA 4569860 → |
TZID24H520ZACB+ furnace: S9V2B060U4VS***Cold climate designationAHRI reference: 218079680 | 17.20 | 8.50 | 20000 | 1.80 | EPA 4569861 → |
TZID24H520ZACB+ furnace: S9V2B040U3VS***Cold climate designationAHRI reference: 218079679 | 17.20 | 8.50 | 20000 | 1.80 | EPA 4569862 → |
TZID24H520ZACB+ furnace: RL18080B12MPS1Cold climate designationAHRI reference: 218079854 | 17.10 | 9.30 | 20000 | 1.90 | EPA 4569798 → |
TZID24H520ZACB+ furnace: S9V2B080D4VS***Cold climate designationAHRI reference: 218079779 | 17.10 | 9.10 | 20000 | 1.80 | EPA 4569827 → |
TZID24H520ZACB+ furnace: S9V2B040D3VS***Cold climate designationAHRI reference: 218079778 | 17.10 | 9.00 | 20000 | 1.80 | EPA 4569828 → |
TZID24H520ZACA+ furnace: GR9S920403ANCold climate designationAHRI reference: 218782205 | 17.10 | 9.10 | 20000 | 1.80 | EPA 4706499 → |
TZID24H520ZACB+ furnace: GD9S960603BNCold climate designationAHRI reference: 218079985 | 17.00 | 9.30 | 20000 | 1.80 | EPA 4569762 → |
TZID24H520ZACB+ furnace: ML193DF070XE36B*Cold climate designationAHRI reference: 218079968 | 17.00 | 9.10 | 20000 | 1.80 | EPA 4569779 → |
TZID24H520ZACB+ furnace: ML193DF045XE36B*Cold climate designationAHRI reference: 218079967 | 16.90 | 9.00 | 20000 | 1.75 | EPA 4569780 → |
TZID24H520ZACA+ furnace: RL18040A12MPS1Cold climate designationAHRI reference: 218782197 | 16.90 | 9.20 | 20000 | 1.80 | EPA 4706501 → |
TZID24H520ZACB+ furnace: S9X2B040D3PSB**Cold climate designationAHRI reference: 218079812 | 16.80 | 9.00 | 20000 | 1.80 | EPA 4569820 → |
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 →