Air source heat pump Vitocal 250-A AWO-M-E-AC-AF 251.A08 230

Description

Air source heat pump Viessmann Vitocal 250-A AWO-M-E-AC-AF 251.A08 230V

The Vitocal 250-A is an air source heat pump in monoblock design.

OptiPerform: Reliable operation with high efficiency

Service Link: Guaranteed faster response time if a service is required

Super silent: Whisper-quiet operation allows free placement on the property

Cooling function: Heating and cooling in one

Low running costs due to high efficiency: COP (coefficient of performance) to EN 14511: up to 5.3 (at A7/W35)

60 % less space required: Compared to comparable models

Integrated energy management system: Ensures transparency in energy consumption and costs

ViCare app, for easy operation.

Reliable, compact and more environmentally responsible than ever – the new, innovative heat pump technology from Viessmann makes particularly efficient use of environmental energy for heating and cooling. With a flow temperature of up to 70 °C, the Vitocal 250-A was specially developed for modernisation projects. Existing radiators can continue to be used. Underfloor heating is not essential. High energy efficiency, convenient control via app, sustainable operation and attractive design are all convincing features.

Climate Protect+++ protects the environment and the climate
The new heat pumps in the Vitocal 25x series use the "green" refrigerant R290 (propane), which is considered particularly environmentally responsible with its very low GWP100 (global warming potential) of 0.02.

OptiPerform – reliable operation with maximum efficiency
The advanced heat pumps from Viessmann work with a patented hydraulic system. With Hydro AutoControl®, the heat pump is operated reliably and with maximum efficiency throughout its entire service life. The unique design not only ensures that your contractor can set up the heat pump with OptiPerform much faster and, therefore, more cost effectively. It also takes up much less space because it is up to 60 percent smaller than comparable systems.

Service link - quick service response times
Heat pumps with a service link use wireless technology to automatically notify the trade partner of any possible faults. Completely free of charge. This eliminates unnecessary travel, as on-site servicing is quicker. Saving time and money.

Super silent – whisper-quiet in full and partial load operation
Viessmann heat pumps are among the quietest of their kind thanks to advanced acoustic design+, and include a sound-optimised fan. Combined with intelligent speed control, it significantly reduces airborne noise in both full and partial load operation. As a result, the outdoor unit can be installed even in densely built-up areas such as terraced housing or close to the property boundary.

Technical data Vitocal 250-A

Voltage 230 V
Heating performance data according to EN 14511
Nominal heat output
Operating point A7/W35: 5.6 kW
Operating point A-7/W35: 6.5 kW
Heating performance data according to EN 14511 (A7/W35, round-trip difference 5K)
Nominal heat output
Coefficient of performance ε (COP) when heating 4.7
Power 2.1-8 kW
Sound power level 52 dB(A)
Power data for the cooling mode according to EN 14511 (A35/W18, Round-trip difference 5 K)
Cooling capacity 6 kW
Performance coefficient EER 4.1
Max. cooling capacity 6.0 kW
Refrigerant circuit
Refrigerant R290
- Capacity as delivered 1.2 kg
- Global warming potential (GWP 100 conf. IPCC AR6) 0.02
- CO2 equivalent 0.000024 t

size
Length x Width x Height
Indoor unit 360 x 450 x 920 mm
Outdoor unit 600 x 1144 x 841 mm
Indoor unit weight 47 kg
Outdoor unit weight 162 kg
Energy efficiency ηs at W35 176%
Energy efficiency ηs at W55 140%