Keyter Langia 4640
Specifications and technical data
Water Source (WSHP)CommercialR454B719.7 kW
| Manufacturer | Keyter |
|---|---|
| Model | Langia 4640 |
| Model code | KZBA 4640 I N S4C |
| Heat pump type | Water Source (WSHP) |
| Application | Commercial |
| Refrigerant | R454B |
| Mode | Heating & cooling |
| Heating capacity | 719.7 kW |
| Max heating output (low temp) | 719.7 kW at W7/W35 |
| COP (heating) | 5.37 at W7/W35 |
| SCOP (heating) | 6.7 at W35 |
| Heating flow temperature | up to 60 °C |
| Electrical supply | 400V/3P/50Hz |
| Cooling capacity | 636.6 kW |
| Max cooling output (high temp) | 636.6 kW at W35/W7 |
| EER (cooling) | 4.94 at A35/W7 |
| Dimensions (H×W×D) | 2000 × 3950 × 1300 mm |
| Operational Weight | 2747 kg |
| Data added | 2026-07-23 |
| Data source | Manufacturer Data Sheet |
Keyter Langia 4640 is a 719.7 kW water source heat pump, providing heating and cooling, using R454B refrigerant.
✓ Manually verified by Heat Pump Database
✎ Suggest a correction to this data
Data is compiled from manufacturer sources and may contain errors or gaps. Always confirm specifications with the manufacturer before making decisions.
More from Keyter
Adriatica Euro 3052
ASHP · 52.2 kW
Adriatica Euro 3060
ASHP · 62.3 kW
Adriatica Euro 3070
ASHP · 69.7 kW
Adriatica Euro 3080
ASHP · 78.9 kW
Adriatica Euro 3090
ASHP · 86.5 kW
Adriatica Euro 3100
ASHP · 98.7 kW
Adriatica Euro 3120
ASHP · 111.8 kW
Adriatica Euro 4130
ASHP · 114.3 kW
Other Water Source (WSHP) heat pumps
HCI-1000 R600a
WSHP · 500–1000 kW
HCI-2000 R600a
WSHP · 500–2000 kW
HCP-1000 R290
WSHP · 500–1000 kW
HCP-2000 R290
WSHP · 500–2000 kW
NX2-W-G06-H
WSHP · 53.5 kW · SCOP 6.29
NX2-W-G06-H
WSHP · 62.6 kW · SCOP 6.51
Compare with other products
Open the interactive database →
The Keyter name and logo are trademarks of their respective owner and are used here for identification purposes only.