TwinFresh Atmo mini Wi-Fi decentralized heat-recovery ventilator

Decentralized ventilation with heat recovery and Wi‑Fi control

VENTS TwinFresh Atmo mini Wi‑Fi is a local, single-room recuperator for ventilation through one wall opening, without the need for a central duct system. Because it combines a ceramic regenerative heat exchanger, 3 operating speeds and smart control via an app and Google Assistant, it is suitable for spaces where you want a constant supply of fresh air, lower heat losses and easy control.

Main benefits

• Up to 81% heat recovery
  The ceramic regenerative heat exchanger helps retain more heat in the room, so you can ventilate more efficiently and with less sensation of cold air.
• Wi‑Fi, app and voice control
  Speed and operating mode settings can be adjusted on your phone or by voice via Google Assistant, without having to go to the unit.
• 3 speeds, humidity sensor and night mode
  The unit automatically adjusts operation according to the conditions in the room, and at night it can switch to speed 1 for 8 hours to keep operation quieter.
• Automatic anti-draft dampers
  When the unit is switched off, the dampers close automatically and help prevent backflow and unwanted drafts.
• Connecting multiple units in a network
  Multiple devices can be connected and controlled together through the first, main unit, without additional cabling between them.

Installation

The recuperator is designed for installation through an exterior wall and uses a 100 mm connecting duct (fi100 / Ø100). The wall sleeve length is adjustable from 155 to 500 mm, making it easier to adapt to different wall thicknesses. The front cover measures 247 x 247 mm, and the visible section depth is 57 mm from the wall. The internal wall box measures 220 mm in width and 231 mm in height. Thanks to IP24 protection, it is also suitable for humid rooms such as bathrooms.

Technical specifications

Smart functions

The unit can be controlled directly on the device, with a remote control or via a smartphone app. Because it supports Wi‑Fi, you also have remote access to speed and operating mode settings, and voice control via Google Assistant is also available. Useful functions include a weekly program, party mode with forced speed 3 for 4 hours, automatic night mode based on a light sensor, dirty filter indicator, alarm indicator, and automatic humidity-based mode thanks to the built-in relative humidity sensor. Multiple units can be connected in a network and controlled together through the main unit.

Frequently asked questions

How does control via the app and Google Assistant work?
The unit can be connected via Wi‑Fi and then controlled from your phone or with voice commands via Google Assistant. This allows you to change the operating mode and speed without being near the device.

Do I need a central ventilation system?
No. This is a local, decentralized recuperator for installation through one exterior wall, so it operates independently and does not require a central duct system.

Is it suitable for a bathroom or other humid room?
Yes, protection IP24 allows use in humid rooms such as bathrooms, provided that proper installation and the specified operating conditions are observed.

Conclusion

VENTS TwinFresh Atmo mini Wi‑Fi is a compact choice for anyone looking for efficient local ventilation with heat recovery, easy wall installation and convenient smart control in everyday use.