Technical data

Table 1. Technical data MyVallox 149 CFi, aluminium
Object	MyVallox 149 CFi
Product titles	MyVallox 149 CFi XA
Type code	3790
Electrical connection	230 V, 50 Hz, 12.9 A (power plug)
Enclosure protection class	IP 34
Fans	Supply air — 0.17 kW 1.35 A EC Extract air — 0.17 kW 1.35 A EC
Air volumes	Supply air — 145 dm³/s, 100 Pa Extract air — 148 dm³/s, 100 Pa
Efficiencies*	Annual efficiency — 83% Supply air efficiency — 89% Specific Fan Power (SFP) — 1.1 kW/m³/h (101 dm³/s)
Heat recovery bypass	Automatic
Post-heating	Electrical resistor, 900 W
Pre-heating	-
Additional heating	Electrical resistor, 1500 W
Filters	Supply air — ISO Coarse > 75% + ISO ePM₁ ≥ 60 % Extract air — ISO Coarse > 75%
Specific energy consumption (SEC)	In a cold climate — A+ Temperate climate — A+
Dimensions	643 x 932 x 540 mm
Weight	78 kg
Ventilation efficiency control	MyVallox control panel MyVallox Home/Cloud user interface CO₂, %RH, and VOC control Remote monitoring control (voltage signals, Modbus)
*Working point defined in the Ecodesign Directive (2009/125/EC), Southern Finland, Helsinki-Vantaa TRY year 2020.

Table 2. Technical data MyVallox 149 CFi, enthalpy
Object	MyVallox 149 CFi enthalpy
Product titles	MyVallox 149 CFi XE
Type code	3791
Electrical connection	230 V, 50 Hz, 12.9 A (power plug)
Enclosure protection class	IP 34
Fans	Supply air — 0.17 kW 1.35 A EC Extract air — 0.17 kW 1.35 A EC
Air volumes	Supply air — 145 dm³/s, 100 Pa Extract air — 148 dm³/s, 100 Pa
Efficiencies*	Supply air efficiency — 89% Specific Fan Power SFP — 1.1 kW/m³/h (101 dm³/s) B
Heat recovery bypass	Automatic
Post-heating	Electrical resistor, 900 W
Pre-heating	-
Additional heating	Electrical resistor, 1500 W
Filters	Supply air — ISO Coarse > 75% + ISO ePM₁ ≥ 60 % Extract air — ISO Coarse > 75%
Specific energy consumption (SEC)	In a cold climate — A+ Temperate climate — A+
Dimensions	643 x 932 x 540 mm
Weight	77 kg
Ventilation efficiency control	MyVallox control panel MyVallox Home/Cloud user interface CO₂, %RH, and VOC control Remote monitoring control (voltage signals, Modbus)
*Working point defined in the Ecodesign Directive (2009/125/EC), Southern Finland, Helsinki-Vantaa TRY year 2020.