Compressor — R404A compressor — 10.6 kW cooling, 5.06 kW input, COP 2.10 at the AHRI 7.2/54.4 °C rating point.
A Tecumseh listing, from the manufacturer's published data.
| Model | Tecumseh TAG4553Z (R404A recip, EN 12900) |
| Refrigerant | R404A |
| Performance data | AHRI 540 / EN 12900 10-coefficient map |
| Reference superheat / subcool | 10.0 / 0.0 K |
| Cooling capacity @ 7.2/54.4 °C | 10.64 kW |
| Input power @ 7.2/54.4 °C | 5.06 kW |
| COP @ 7.2/54.4 °C | 2.10 |
AHRI 540 / EN 12900 ten-coefficient polynomials in evaporating and condensing temperature, rated at 10.0 K superheat and 0.0 K subcooling; the solver corrects them to the operating superheat and subcooling. Envelope: not published — the map is used unbounded.
| te / tc °C | Capacity kW | Power kW | COP |
|---|---|---|---|
| -10 / 30 | 9.01 | 3.16 | 2.85 |
| -10 / 40 | 7.14 | 3.32 | 2.15 |
| -10 / 60 | 3.52 | 3.23 | 1.09 |
| 0 / 30 | 14.30 | 3.73 | 3.84 |
| 0 / 40 | 11.56 | 4.06 | 2.85 |
| 0 / 60 | 6.26 | 4.43 | 1.41 |
| 10 / 30 | 21.47 | 4.24 | 5.06 |
| 10 / 40 | 17.50 | 4.71 | 3.71 |
| 10 / 60 | 9.86 | 5.49 | 1.79 |
Points on a 10 K grid inside the published envelope; the builder solves any point in it, and warns past it.
Open the builder and pick this listing from the catalog picker — the solver runs it with the catalog's own figures, at your design point or across a year of weather.
Listed from published data; a listing's figures are the manufacturer's, the model that runs them is ours. Solver results never depend on who has claimed what.