Vallox > MyVallox 149 CFi enthalpy
MyVallox 149 CFi enthalpy
MyVallox 149 CFi enthalpy
The MyVallox 149 CFi with an enthalpy cell is a ventilation unit that increases living comfort with constant flow fans and an enthalpy cell that ensure balanced ventilation and pleasant indoor air. The enthalpy cell recovers both heat and moisture from extract air and transfers them to supply air, keeping the supply air comfortably warm and preventing indoor air from becoming too dry.
Constant flow fans compensate for pressure differences and keep air flows in balance in windy conditions, tall buildings, during HR cell defrosting and regardless of the heat recovery bypass status. The constant flow feature can also compensate for separate exhaust fans.
The new CFi ventilation unit can be adjusted directly through the control system. The installer can set the litre-based air flows to an appropriate level quickly and easily, and the unit can also be commissioned by connecting it to a computer with an Ethernet cable.
MyVallox 149 CFi has a fully renewed two-handed frame, allowing the unit to be ordered without deciding the handedness in advance. The unit has a door on both sides, and the handedness can be changed by switching the positions of the doors. The factory standard is R-handedness. Separate filter doors in the front door make filter replacement effortless.
Integrated sensors control ventilation automatically according to indoor air quality. The MyVallox 149 CFi with an enthalpy cell is designed to reduce energy consumption and energy costs. The unit’s SEC class is A+.
Constant flow fans compensate for pressure differences and keep air flows in balance in windy conditions, tall buildings, during HR cell defrosting and regardless of the heat recovery bypass status. The constant flow feature can also compensate for separate exhaust fans.
The new CFi ventilation unit can be adjusted directly through the control system. The installer can set the litre-based air flows to an appropriate level quickly and easily, and the unit can also be commissioned by connecting it to a computer with an Ethernet cable.
MyVallox 149 CFi has a fully renewed two-handed frame, allowing the unit to be ordered without deciding the handedness in advance. The unit has a door on both sides, and the handedness can be changed by switching the positions of the doors. The factory standard is R-handedness. Separate filter doors in the front door make filter replacement effortless.
Integrated sensors control ventilation automatically according to indoor air quality. The MyVallox 149 CFi with an enthalpy cell is designed to reduce energy consumption and energy costs. The unit’s SEC class is A+.
Including accessories: Condensing water seal Vallox SilentKlick, wall mounting plate.
- Maximum recommended living area 250 m²
- Maximum extract airflow @ 100 Pa 148 l/s
- Maximum supply airflow @ 100 Pa 145 l/s
- Maximum supply airflow EcoDesign 522 m³/h
Suitable for the following applications
Maximum recommended living area
250 m²
Temperature efficiency of heat recovery (%)
88
SEC average climate
-42.008 kWh/m²a
Reference airflow rate
0.101 m³/s
Specific power input (SPI)
0.307 W/(m³/h)
Specific Fan Power (SFP)
1.105 kW/(m³/s)
Maximum extract airflow @ 100 Pa
148 l/s
Maximum supply airflow @ 100 Pa
145 l/s
Minimum airflow
20 l/s
Maximum supply airflow EcoDesign
522 m³/h
Duct outlets pcs
4
Duct outlet mm
160 mm
Product depth mm
550
Product width mm
643
Product height mm
932
Product weight
77.2 kg
Package weight
79.2 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
0.17 kW
Supply air fan power consumption
0.17 kW
Sound power level
50 dB
Cell type
Cross-counter flow cell
Cell
Enthalpy
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, 1500 W
Electrical connection
230 V / 50 Hz / 12,9 A
Encapsulation class
IP34
Unit maximum power consumption
2.8 kW
Coarse filter of supply air
ISO Coarse > 75 %
Fine filter of supply air
ISO ePM1 50%
Coarse filter of extract air
ISO Coarse > 75 %
MyVallox 149 CFi XE02
SKU: 4122614
Product weight: 77.2 kg
Package weight: 79.2 kg
Control panel needs to be ordered separately.
GTIN: 6438326001489