Compressor — R404A compressor — 6.0 kW cooling, 2.63 kW input, COP 2.29 at the AHRI 7.2/54.4 °C rating point.
A Tecumseh listing, from the manufacturer's published data.
| Model | Tecumseh FH4532Z-XG1A (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 | 6.02 kW |
| Input power @ 7.2/54.4 °C | 2.63 kW |
| COP @ 7.2/54.4 °C | 2.29 |
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 | 5.10 | 1.63 | 3.13 |
| -10 / 40 | 4.20 | 1.78 | 2.36 |
| -10 / 60 | 2.37 | 2.03 | 1.17 |
| 0 / 30 | 7.78 | 1.82 | 4.27 |
| 0 / 40 | 6.47 | 2.07 | 3.13 |
| 0 / 60 | 3.77 | 2.49 | 1.51 |
| 10 / 30 | 11.34 | 1.93 | 5.88 |
| 10 / 40 | 9.46 | 2.27 | 4.17 |
| 10 / 60 | 5.59 | 2.88 | 1.94 |
Points on a 10 K grid inside the published envelope; the builder solves any point in it, and warns past it.
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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.