VENTS TwinFresh Style mini

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Air flow up to 30 m³/h.

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Description
Characteristics
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Dimensions
Dimensions
Ecodesign
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Description

FUNCTIONAL

EFFICIENT

USER-FRIENDLY

Many units can be connected to one control network.

High heat recovery efficiency of up to 81 % is achieved due to the use of a cellular regenerator.

The design of the unit provides easy maintenance and installation.

High-quality soundproofing material is used keeping the noise of the unit at the level of human whisper.

The unit modes are controlled via the sensor control panel located on the casing of the unit or via the remote control.

The capacity of one ventilator is enough to provide a room with the area of up to 15 m² with fresh air.

EASY CONTROL

The unit modes are controlled via the sensor control panel located on the casing of the unit, via the remote control or via the smartphone.

Operation modes:

• Speed setup

• Operation mode setup

- Ventilation

- Regeneration

• Timer setup

- 4 hours at speed III

- 8 hours at speed I

Operation modes:

• ventilation with energy recovery

• ventilation

• speed switching and ventilator turning off

It is possible to control all the ventilators simultaneously by connecting them to a single network.
In this case, all ventilators (Secondaries) will respond to a signal from the Primary ventilator only.

ADVANTAGES

	Trendy ventilator design.		High efficiency – 81 %.
	Can be mounted inside a prepared hole (from ∅ 110 mm) in a wall.		Humidity control with a humidity sensor.
	Connection of the units into one control network.		Connection of an external CO₂ sensor or other external relay sensors.
	Manual closing of the airtight damper after switching off the unit to ensure absence of drafts.		Noise at the level of human whisper (from 21 up to 31 dBA at the distance of 3 m).
	Ventilation of premises with the area of about 15 m 2 (the area is approximate and depends on the ventilation standards in your country).		Simple mounting and maintenance.

RETAINS HEAT

To keep the heat inside the room, the ventilator operates in the regeneration mode using two cycles. Thanks to this, heat is returned to the room, moisture balance is ensured, and the load on the heating system in winter is reduced.

WHEN IT IS COLD OUTSIDE

SAVES ENERGY

To ensure energy saving, the ventilator operates in the energy regeneration mode using two cycles. This reduces the load on the air conditioning system in summer.

WHEN IT IS HOT OUTSIDE

HOW IS IT DESIGNED?

Characteristics

Parameter	VENTS TwinFresh Style mini 1 Speed	VENTS TwinFresh Style mini 2 Speed	VENTS TwinFresh Style mini 3 Speed	Measurement unit
Speed	1	2	3	-
Voltage	100-240	100-240	100-240	V
Frequency	50/60	50/60	50/60	Hz
Current	0.02	0.03	0.05	A
Power	1.10	2.4	3.8	W
SFP	0.79	0.86	0.91	W/l/s
Air flow in ventilation mode	10	20	30	m³/h
Air flow in ventilation mode	3	6	8	l/s
Air flow in energy recovery mode	5	10	15	m³/h
Air flow in energy recovery mode	1	3	4	l/s
Shutters	automatic	automatic	automatic	-
Filter	G3	G3	G3	-
Transported air temperature	-15 ... +40	-15 ... +40	-15 ... +40	°С
Sound pressure level at 1 m distance	30	37	40	dBА
Sound pressure level at 3 m distance	21	28	31	dBА
Outdoor sound pressure attenuation according to DIN EN 20140	42	42	42	dBА
Heat recovery efficiency according to DIBt LÜ-A 20	≤ 81	≤ 81	≤ 81	%
The classification of the indoor/outdoor air tightness, according to EN 13141-8	D1	D1	D1	-
Functions	Filter replacement indication, Timer, Humidity sensor, External sensor connection	Filter replacement indication, Timer, Humidity sensor, External sensor connection	Filter replacement indication, Timer, Humidity sensor, External sensor connection	-
Remote control panel	-	-	-	-
Сontrol unit availability	+	+	+	-
Duct	100	100	100	-

Files archieve

Downloads

Dimensions

Characteristics

Parameter	Value	Measurement unit

Dimensions


TwinFresh Style mini	TwinFresh Style mini with a hood for thin walls

Ecodesign

Specific energy consumption (SEC) [kWh(m².a)]	Cold		Average		Warm
	-78.6	А+	-38.1	А	-14.8	Е
Type of ventilation unit	Bidirectional
Type of drive installed	Stepless fan speed control
Type of heat recovery system	Regenerative
Thermal efficiency of heat recovery [%]	71
Maximum air flow [m³/h]	15
Power [W]	3.8
Sound power level [dBA]	48
Reference flow rate [m³/s]	0.004
Reference pressure difference [Pa]	0
Specific power input (SPI) [W/(m³/h)]	0.24
Control typology	Local demand control
Classification of airflow sensitivity to pressure variations, according to EN 13141-8 [%]	0.4
Internet address	http://ventilation-system.com/
Annual electricity consumption (AEC) [kWh electricity/a]	Cold		Average		Warm
	173		173		173
Annual heating saved (AHS) [kWh primary energy/a]	Cold		Average		Warm
	8294		4240		1917