Bitzer 2EES-2Y
German-engineered semi-hermetic reciprocating and screw compressors for industrial refrigeration.
Specifications
- Compression technology: Reciprocating
- Configuration: Single
- Enclosure / drive: Semi-Hermetic
- Cylinders: 2
- Variable speed: Fixed-Speed
- Hazardous-area certification: No
- Product category: compressor
Qualified refrigerants & capacity
Capacity (kW) evaluated at standard conditions: ULT (-60/45 °C), LT (-35/45 °C), MT (-10/45 °C), HT (-5/45 °C).
| Refrigerant | ULT | LT | MT | HT |
|---|---|---|---|---|
| R1234yf | — | — | 3.34 | 4.18 |
| R1234ze(E) | — | — | 2.43 | 3.14 |
| R134a | — | — | 3.31 | 4.22 |
| R404A | — | 1.54 | 5.67 | 6.94 |
| R407A | — | 1.1 | 5.18 | 6.52 |
| R407C | — | — | 5.1 | 6.4 |
| R407F | — | 1.2 | 5.55 | 6.97 |
| R448A | — | 1.23 | 5.44 | 6.81 |
| R449A | — | 1.24 | 5.41 | 6.78 |
| R450A | — | — | 2.87 | 3.67 |
| R454C | — | 1.13 | 4.85 | 6.05 |
| R455A | — | 1.23 | 5.22 | 6.51 |
| R507A | — | 1.63 | 5.81 | 7.1 |
| R513A | — | — | 3.51 | 4.42 |
| R515B | — | — | 2.41 | 3.12 |
Related Bitzer models
Frequently asked questions
What refrigerants does the Bitzer 2EES-2Y support?
The Bitzer 2EES-2Y is qualified for R1234yf, R1234ze(E), R134a, R404A, R407A, R407C, R407F, R448A, R449A, R450A, R454C, R455A, R507A, R513A, R515B. Capacity values at standard ULT (-60/45 C), LT (-35/45 C), MT (-10/45 C), and HT (-5/45 C) conditions are listed in the table above for each refrigerant.
What is the cooling capacity of the Bitzer 2EES-2Y?
Running on R507A, the Bitzer 2EES-2Y delivers 1.63 kW at LT, 5.81 kW at MT, 7.1 kW at HT. Use the Benchmark tool to evaluate capacity at your exact SST/SDT and superheat conditions.
Can the Bitzer 2EES-2Y be retrofit to a lower-GWP refrigerant under EU F-Gas Regulation 2024/573?
Open the F-Gas Retrofit tool with this model pre-selected to see drop-in alternatives ranked by capacity match, COP, GWP, PFAS impact, and 2026/2030/2035 phase-out timeline.
What polynomial standard is the Bitzer 2EES-2Y performance data based on?
Capacity, power, and current polynomials follow EN 12900 for European-origin brands and AHRI 540 for North American brands. Coefficients are normalized into a common form for cross-brand comparison. Fit your own data in the Polynomial Fitter tool.