Vallox 245 MV

Table 1. Technical data
Object Vallox 245 MV
Product titles

Vallox 245 MV R

Vallox 245 MV L

Vallox 245 MV R VKL (water circulation heating)

Vallox 245 MV L VKL (water circulation heating)
Type code A3732
Product numbers

3513100 (R model)

3513200 (L model)

3513150 (VKL R model)

3513250 (VKL L model)
HVAC codes

7912051 (R model)

7912052 (L model)

7912059 (VKL R model)

7912060 (VKL L model)
Electrical connection 230 V, 50 Hz ≈ 14.5 A (power plug)
Enclosure protection class IP 34
Fans
  • Supply air — 0.170 kW 1.25 A EC
  • Extract air — 0.170 kW 1.25 A EC
Air volumes
  • Supply air — 247 dm3/s, 100 Pa (standard model)
  • Extract air — 271 dm3/s, 100 Pa (standard model)
  • Supply air — 229 dm3/s, 100 Pa (VKL model)
  • Extract air — 269 dm3/s, 100 Pa (VKL model)
Efficiencies
  • Annual efficiency — 83%
  • Supply air efficiency — 85%
  • Specific Fan Power SFP — 0.68 kW (181 dm3/s) A++
  • Specific Fan Power SFP — 0.70 kW (181 dm3/s) A++ (VKL model)
Heat recovery Cross-counter flow cell, η>80%
Heat recovery bypass Automatic
Post-heating

Electrical resistor, 1500 W (standard model)

Liquid radiator (VKL model)
Pre-heating -
Additional heating

Electrical resistor, 1500 W (standard model)

Electrical resistor, 3000 W (VKL model)
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) 1038x1241x773 mm
Weight

181 kg (standard model)

187 kg (VKL model)
Ventilation efficiency control
  • MyVallox 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
  • MyVallox VOC sensor
  • MyVallox KNX bus adapter
Annual efficiency classification of heat recovery from extract air A+