Vallox > Vallox 245 MV VKL
Vallox 245 MV VKL
Vallox 245 MV VKL
The Vallox 245 MV VKL ventilation unit equipped with a liquid post-heating radiator is designed for large, detached houses and other large premises. Vallox 245 MV VKL provides an excellent solution for energy-efficient automated ventilation of schools, daycare centres, offices, etc.
The annual efficiency of Vallox 245 MV VKL is very high, 83%. The efficient heat recovery can utilise as much as over 75 per cent of extract air heat in the supply air. The unit keeps the supply air temperature even and pleasant throughout the year, thanks to the automated partial bypassing of the heat recovery cell. During the hot months, the cool recovery function of the ventilation unit also utilises the cool summer night air.
The unit has integrated humidity and carbon dioxide sensors that boost the ventilation automatically according to need. The optional VOC sensor monitors impurities in the indoor air.
The ventilation unit is controlled via the MyVallox Cloud service, the unit’s own control panel or a cooker hood. A unit registered with MyVallox Cloud is updated automatically and can be controlled remotely regardless of the place. The unit may also be connected to house automation (Modbus RTU, KNX).
The annual efficiency of Vallox 245 MV VKL is very high, 83%. The efficient heat recovery can utilise as much as over 75 per cent of extract air heat in the supply air. The unit keeps the supply air temperature even and pleasant throughout the year, thanks to the automated partial bypassing of the heat recovery cell. During the hot months, the cool recovery function of the ventilation unit also utilises the cool summer night air.
The unit has integrated humidity and carbon dioxide sensors that boost the ventilation automatically according to need. The optional VOC sensor monitors impurities in the indoor air.
The ventilation unit is controlled via the MyVallox Cloud service, the unit’s own control panel or a cooker hood. A unit registered with MyVallox Cloud is updated automatically and can be controlled remotely regardless of the place. The unit may also be connected to house automation (Modbus RTU, KNX).
Including accessories: Condensing water seal Vallox SilentKlick.
- Maximum recommended living area 430 m²
- Maximum extract airflow @ 100 Pa 269 l/s
- Maximum supply airflow @ 100 Pa 229 l/s
- Maximum supply airflow EcoDesign 823 m³/h
Suitable for the following applications
Maximum recommended living area
430 m²
Annual efficiency (%)
82
Temperature efficiency of heat recovery (%)
86.9
SEC average climate
-43.262 kWh/m²a
Reference airflow rate
0.16 m³/s
Specific power input (SPI)
0.195 W/(m³/h)
Specific Fan Power (SFP)
0.702 kW/(m³/s)
Maximum extract airflow @ 100 Pa
269 l/s
Maximum supply airflow @ 100 Pa
229 l/s
Maximum supply airflow EcoDesign
823 m³/h
Duct outlets pcs
4
Duct outlet mm
250 mm
Product depth mm
773
Product width mm
1038
Product height mm
1241
Product weight
186.5 kg
Package weight
213.1 kg
ETIM EF003701 electrical connection
Connection cable with protective earthed plug
Mounting place
Floor
Remote monitoring options
MyVallox Cloud service, MyVallox Home network, External voltage message 0-10 VDC
Bus control
KNX converter (optional), Modbus RTU (standard feature)
Extract air fan power consumption
0.17 kW
Supply air fan power consumption
0.17 kW
Sound power level
45 dB
Cell type
Cross-counter flow cell
Cell
Aluminium
HRU cell bypass
Automatic heat recovery bypass, partial bypass with cool recovery
Defrosting method
Vallox on-demand -defrosting automatics with heat recovery cell bypass
Additional heating
Electrical resistor, 1500 W
Electrical connection
230 V / 50 Hz / 14,5 A
Encapsulation class
IP34
Unit maximum power consumption
3.3 kW
Vallox 245 MV VKL RA00
SKU: 3513160
Product weight: 186.5 kg
Package weight: 213.1 kg
Control panel needs to be ordered separately.
Vallox 245 MV VKL RA02
SKU: 3513170
Product weight: 186.5 kg
Package weight: 213.1 kg
Control panel needs to be ordered separately.
GTIN: 6438326000222
Vallox 245 MV VKL LA00
SKU: 3513260
Product weight: 186.5 kg
Package weight: 213.1 kg
Control panel needs to be ordered separately.
Vallox 245 MV VKL LA02
SKU: 3513270
Product weight: 186.5 kg
Package weight: 213.1 kg
Control panel needs to be ordered separately.
GTIN: 6438326000239