Technical data

Table 1. Technical data
ObjectVallox 145 MV
Product titles

Vallox 145 MV R

Vallox 145 MV L

Type codeA3712
Product numbers

3475650 (R model)

3475750 (L model)

HVAC codes

7912049 (R model)

7912050 (L model)

Electrical connection230 V, 50 Hz, 11.9 A (power plug)
Enclosure protection classIP 34
Fans
  • Supply air — 0.175 kW 1.25 A EC
  • Extract air — 0.175 kW 1.25 A EC
Air volumes
  • Supply air — 150 dm3/s, 100 Pa
  • Extract air — 155 dm3/s, 100 Pa
Efficiencies
  • Annual efficiency — 75% A+
  • Supply air efficiency — 85%
  • Specific Fan Power SFP — 1.25 kW/m3/h (100 dm3/s) B
Heat recoveryCross-counter flow cell, η>80%
Heat recovery bypassAutomatic
Post-heatingElectrical resistor, 900 W
Pre-heating-
Additional heatingElectrical resistor, 1500 W
Filters
  • Supply air — ISO Coarse > 75% + ISO ePM1
  • Extract air — ISO Coarse > 75%
Specific energy consumption (SEC)

In a cold climate — A+

In a temperate climate — A

Dimensions without the siphon (width x height x depth)717x748x578 mm
Weight80 kg
Ventilation efficiency control
  • Control panel
  • MyVallox Home/Cloud user interface
  • CO2, %RH, and VOC control
  • Remote monitoring control (voltage message, Modbus)
Accessories
  • MyVallox carbon dioxide sensor (optional)
  • MyVallox humidity sensor (optional)
  • MyVallox VOC sensor
  • Insulated attic floor penetration plate
  • Base
  • MyVallox KNX bus adapter
Annual efficiency classification of heat recovery from extract airA+