Vallox > MyVallox 125E CFi
MyVallox 125E CFi
MyVallox 125E CFi
Is your current ventilation unit model Vallox 75, Vallox 95 or Onnline 105? In that case, MyVallox 125E CFi replaces it either directly or with minor changes of a few millimetres to the duct system. See the replacement compatibility chart for more information.
The different MyVallox 125 models replace dozens of old ventilation unit models. Refurbishment is quick and easy, as there is no need to make time-consuming and expensive modifications to the duct system. MyVallox 125E CFi has all the properties of a modern ventilation unit. It is fully automated thanks to the integrated humidity and carbon dioxide sensors and requires very little manual control of the user. The automated system assesses the air quality and boosts ventilation accordingly.
The needs-based operation also saves energy because the ventilation output is optimised. MyVallox 125E CFi also has a heat recovery efficiency rate of nearly 80%, making it significantly more efficient than older models. In practice, this means that nearly 80% of heat from extract air is recovered and transferred into fresh and filtered supply air. This prevents draughts. The mechanism also generates savings on the home’s primary heating system.
The fans of the MyVallox 125E CFi unit consume very little electricity. Thanks to the advanced defrosting automation, the unit will not stop the supply air fan even in the coldest weather. Thanks to the new constant flow feature, the unit can compensate for differences in pressure and keep the air flows in balance in windy locations and tall buildings, during HR cell defrosting, and regardless of the heat recovery bypass status. The constant flow feature also compensates for separate extractions. The new constant flow function also makes the installer’s job easier because it allows litre-based air flow adjustment directly from the controller.
The ventilation unit provides diverse control options, and it can be registered with the free MyVallox Cloud service. The unit can be controlled remotely via the cloud service. The unit can also be connected to building automation.
The different MyVallox 125 models replace dozens of old ventilation unit models. Refurbishment is quick and easy, as there is no need to make time-consuming and expensive modifications to the duct system. MyVallox 125E CFi has all the properties of a modern ventilation unit. It is fully automated thanks to the integrated humidity and carbon dioxide sensors and requires very little manual control of the user. The automated system assesses the air quality and boosts ventilation accordingly.
The needs-based operation also saves energy because the ventilation output is optimised. MyVallox 125E CFi also has a heat recovery efficiency rate of nearly 80%, making it significantly more efficient than older models. In practice, this means that nearly 80% of heat from extract air is recovered and transferred into fresh and filtered supply air. This prevents draughts. The mechanism also generates savings on the home’s primary heating system.
The fans of the MyVallox 125E CFi unit consume very little electricity. Thanks to the advanced defrosting automation, the unit will not stop the supply air fan even in the coldest weather. Thanks to the new constant flow feature, the unit can compensate for differences in pressure and keep the air flows in balance in windy locations and tall buildings, during HR cell defrosting, and regardless of the heat recovery bypass status. The constant flow feature also compensates for separate extractions. The new constant flow function also makes the installer’s job easier because it allows litre-based air flow adjustment directly from the controller.
The ventilation unit provides diverse control options, and it can be registered with the free MyVallox Cloud service. The unit can be controlled remotely via the cloud service. The unit can also be connected to building automation.
Including accessories: Condensing water seal Vallox SilentKlick, wall mounting plate.
- Maximum recommended living area 180 m²
- Maximum extract airflow @ 100 Pa 111 l/s
- Maximum supply airflow @ 100 Pa 107 l/s
- Maximum supply airflow EcoDesign 384 m³/h
Suitable for the following applications
Maximum recommended living area
180 m²
Temperature efficiency of heat recovery (%)
80.9
SEC average climate
-38.937 kWh/m²a
Reference airflow rate
0.075 m³/s
Specific power input (SPI)
0.428 W/(m³/h)
Specific Fan Power (SFP)
1.541 kW/(m³/s)
Maximum extract airflow @ 100 Pa
111 l/s
Maximum supply airflow @ 100 Pa
107 l/s
Maximum supply airflow EcoDesign
384 m³/h
Duct outlets pcs
4
Duct outlet mm
125 mm
Product depth mm
601
Product width mm
598
Product height mm
525
Product weight
65.5 kg
Package weight
69 kg
ETIM EF003701 electrical connection
Connection cable with protective earthed plug
Mounting place
Wall
Remote monitoring options
MyVallox Cloud service, MyVallox Home network, External voltage message 0-10 VDC
Bus control
Modbus RTU (standard feature)
Extract air fan power consumption
0.165 kW
Supply air fan power consumption
0.165 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
Post-heating
Electrical resistor, 900 W
Additional heating
Electrical resistor, 900 W
Electrical connection
230 V / 50 Hz / 9,8 A
Encapsulation class
IP34
Unit maximum power consumption
2.13 kW
MyVallox 125E CFi RA02
SKU: 4128129
Product weight: 65.5 kg
Package weight: 69 kg
Control panel needs to be ordered separately.
GTIN: 6438326006392
MyVallox 125E CFi LA02
SKU: 4128131
Product weight: 65.5 kg
Package weight: 69 kg
Control panel needs to be ordered separately.
GTIN: 6438326006408