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Micra 200 ERV WiFi

Micra 200 ERV WiFi
MICRA 200 ERV WiFi is a single-room energy-efficient air handling unit intended for decentralised ventilation of residential and commercial spaces as well as apartments and houses. This unit is ideally suited for creating simple yet highly efficient ventilation systems in newly erected and renovated spaces without requiring duct installation.
Model features
  • Wi-Fi
  • Multiple modes
  • ЕС-Motor
  • Single-room air handling units with heat recovery
3D model
  • Description
  • Modifications
  • Capacity diagram
  • Downloads
  • Ecodesign
  • Accessories
  • Ventilation system arrangement
  • Efficient solution for supply and exhaust ventilation of enclosed spaces.
  • Available modifications with an electric preheater and/or reheater for cold climate conditions.
  • EC motors with low energy demand.
  • Supply air purification up to 99 % ensured by two integrated G4 and F7 filters. Additional air purification due to recirculation. An H13 filter is optionally available.
  • Upgradeable with an extract air duct to provide air extraction from the bathroom.
  • Easy installation.
  • Compact size.
  • Modern design.
  • Control via Android/IOS mobile application.
  • The supply and exhaust air dampers close when the air purification function is turned on.
  • The recirculation damper opens.
  • The room air circulates through the filters.
  • Then it is returned purified back to the room.
  • The units are equipped with a control panel.
  • A remote control is included in the delivery set.
  • WiFi connection available.
  • Control via a smartphone or a tablet based on Android or IOS.
  • Control via Android/IOS mobile application.
VENTS MICRA is available on the Google Play Store and the
App Store
  1. Switching the unit on/off
  2. Speed selection
  3. Reheater temperature setpoint increase (for models equipped with a reheater)
  4. Switching the reheater on/off (for models equipped with a reheater)
  5. Reheater temperature setpoint decrease (for models equipped with a reheater)
  6. Timer on/off
  7. Scheduled operation on/off
Available functions MICRA 200 ERV WiFi
Speed switching + +
Filter replacement indication + +
Alarm indication + +
Speed setting + +
Timer + +
Weekly schedule + +
Reheating on/off - +
Supply air temperature setting - +
Control via VENTS MICRA Android/iOS mobile application + +
  • The units are equipped with efficient electronically commutated (ЕС) motors with an external rotor and impellers with forward curved blades.
  • These state-of-the-art motors are the most advanced solution in energy efficiency today.
  • EC motors are characterised with high performance and optimum control across the entire speed range.
  • In addition to that, the efficiency of electronically commutated motors reaches very impressive levels of up to 90 %.
  • Polymer coated metal casing decorated with an acrylic front panel.
  • Due to modern design, the unit matches well with any interior.
  • Heat and sound insulation is ensured by a layer of 10 mm cellular synthetic rubber.
  • The front panel provides convenient access for filter maintenance and has a lock for extra security.
  • The unit has two ø 100 mm spigots for fresh air intake and stale air extraction outside.
  • The third ø 100 mm spigot (included in the delivery set) can be additionally fitted to the unit to connect the extract air duct from the bathroom.
  • The MICRA 200 E ERV WiFi and MICRA 200 E2 ERV WiFi units are equipped with an electric preheater which protects the heat exchanger from freezing.
  • The MICRA 200 E1 ERV WiFi and MICRA 200 E2 ERV WiFi units are equipped with an electric reheater to raise the supply air temperature when necessary.
  • The MICRA 200 ERV WiFi unit is equipped with an enthalpy counter-flow heat exchanger.
  • In the cold season the extract air heat and moisture are transferred to the supply air stream through the enthalpy heat exchanger reducing the heat losses through ventilation.
  • The ambient air heat and moisture are transferred to the extract air through the enthalpy heat exchanger in the warm season.
  • This allows for a considerable reduction of the supply air temperature and humidity which, in turn, reduces the air conditioning load.
  • The unit is equipped with supply and exhaust air dampers which activate automatically to prevent drafts while the unit is off.
Capacity diagram
Capacity diagram
  • Selection method:
  • Air flow:
  • Pressure:
Operating point
  • Air flow: --
  • Pressure: ---
Select document type
  • Advertising and printing products
  • Certificates
  • Technical documentation
Сatalogue "Single-room air handling units with heat recovery MICRA" (pdf 21.88Mb)
"VENTS Micra 200 ERV Wi-Fi" product description 08-2018 (pdf 3.99Mb)
Download image "VENTS Micra 200 ERV Wi-Fi" for your website (png 264.46Kb)
Download high quality image "VENTS Micra 200 ERV Wi-Fi" (psd 3.96Mb)
"VENTS Micra 200 ERV Wi-Fi" user's manual 09-2022 (V73-7EN-06) (pdf 3.93Mb)
Trade mark VENTS
Model Micra 200 ERV WiFi
Specific energy consumption (SEC), kWh/ (m².a) Cold Average Warm
-70.5 А+ -35.9 А -13.5 Е
Type of ventilation unit Bidirectional
Type of drive installed With variable rotation frequency
Type of heat recovery system Regenerative
Thermal efficiency of heat recovery [%] 68
Maximum flow rate [m³/h] 200
Power [W] 125
Sound power level [dBA] 39
Reference flow rate [m³/s] 0.039
Reference pressure difference [Pa] N/A
Specific power input (SPI), [W/m³/h] 0.366
Control typology Local demand control
Maximum internal leakage rates [%] 0.1
Maximum external leakage rates [%] 0.9
Mixing rate of bidirectional units [%] 20
Airflow sensitivity at +20 Pa and -20 Pa 0.93
The indoor/outdoor air tightness [m³/h] 7
Internet address www.ventilation-system.com
The annual electricity consumption (AEC) [kWh electricity/a] Cold Average Warm
795 258 213
The annual heating saved (AHS) [kWh primary energy/a] Cold Average Warm
8161 4172 1886
NB MICRA 200 white
Outdoor box (white)
NB MICRA 200 chrome
Brushed stainless steel outdoor box
СО2 sensor with air quality indication and On/Off button
СО2 sensor
SF 201x162x20 G4
G4 panel filter
SF 243x162x20 G4
G4 panel filter
SF 502x162x40 F7
F7 panel filter
SF 502x162x40 H13
H13 panel filter
MICRA 200 white mounting kit:
  • two plastic Ø 100 mm air ducts 500 mm long
  • outdoor box (white)
  • cardboard template
MICRA 200 chrome mounting kit:
  • two plastic Ø 100 mm air ducts 500 mm long
  • brushed stainless steel outdoor box
  • cardboard template
Ventilation system arrangement
Ventilation system arrangement
  • Each space requiring proper ventilation should be equipped with a single or several MICRA 200 ERV WiFi units.
  • A single unit is capable of ensuring efficient ventilation in spaces with floor area up to 100 m².
  • The MICRA 200 ERV WiFi units can be upgraded with a bathroom extract air duct.
  • For this, the units can be additionally equipped with an optional ø 100 mm spigot (included in the delivery set).

MICRA 200 ERV WiFi application in an office space

The MICRA 200 ERV WiFi application in a compact residential space

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