3-Pipe ECOi R32 MF4 Series
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R32 ECOi EX range
The Panasonic ECOi EX range system delivering energy saving performance, powerful operation, reliability and comfort surpassing anything previously possible.
Taking quality to the extreme — that’s the Panasonic challenge.
Sales information Sales information 2 Logicool technical bulletin Installation manual OU Dimensions
Product video
| Model Reference | Nom. Cool / Heat (kW) | COP | EER | Fuse (Amps) | Pipe Liquid | Pipe Gas | Pipe Suction | Pipe Oil Balance | Electrical Supply |
|
| Connectivity | Outdoor Unit | |||||||||
| Max 52 FC, 150% | U-8MF4E8 | 22.40 / 25.00 | 4.30 | 3.40 | 25 | Please refer to final schematic drawing as this is dependent on total pipe run | 1/4 | Three | ||
| Max 52 FC, 150% | U-10MF4E8 | 28.00 / 31.50 | 4.20 | 3.50 | 25 | 1/4 | Three | |||
| Max 52 FC, 150% | U-12MF4E8 | 33.50 / 37.50 | 3.90 | 3.10 | 32 | 1/4 | Three | |||
Features and Benefits
- High performance at extreme conditions (-25°C to 52°C)
- Outstanding efficiency and comfort.
- High SEER and efficient part‑load performance
- Three‑stage oil‑recovery system reduces forced oil recovery and energy costs
- Superior flexibility
- Up to 1 000 m piping length*
- 100 m maximum outdoor‑to‑indoor distance
- Wide indoor unit range for perfect project adaptation
- 30 m maximum indoor‑to‑indoor height difference
- Indoor/outdoor connected capacity ratio up to 200%
- Optimised with Pump Down, AHU and hydronic modules.
- High-efficiency refrigerant circuit.
- Anti-corrosion Bluefin treatment.
- Oil recovery intelligent control
- High seasonal efficiency (ηs,c / ηs,h)
- R32 safety measures by Panasonic.
- Individual control of multiple indoor units with heat recovery boxes
- Reduced refrigerant charge, lowering the requirements for additional safety measures and piping material choice
- The new MF4 Series uses only 41%* of the R32 refrigerant compared to the R410A equivalent system and supports imperial or metric piping installation.
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