Ventilators VENTS TwinFresh Comfo RA1 V.3

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The TwinFresh Comfo user-friendly ventilator ensures fresh and clean air with a comfort level of humidity in your house.

Model features

Series of products

VENTS TwinFresh Comfo RA1-50 V.3VENTS TwinFresh Comfo RA1-85 V.3

VENTS TwinFresh Comfo RA1-50 V.3VENTS TwinFresh Comfo RA1-85 V.3

Description
Modifications
Downloads
Ecodesign
Accessories

Description

TWINFRESH COMFO RA1-50 V.3	TWINFRESH COMFO RA1-85 V.3

Power from 4.5 W	Power from 4.74 W
Air flow up to 50 m³/h	Air flow up to 85 m³/h
Sound pressure level from 13 dBA	Sound pressure level from 19 dBA

UNIVERSAL

EFFICIENT

USER-FRIENDLY

Many units can be connected to one network.

The ventilator can operate in a passive supply mode: the air shutters are open providing a natural air flow.

The design of the unit allows easy maintenance of the ventilator.

The humidity threshold in the room can be controlled by choosing one of three modes on the remote control.

Night mode
The ventilator switches to the first speed in the dark time of the day.

Easy mounting of the mounting plate by means of magnets.

EASY CONTROL

The TwinFresh Comfo series
ventilators are equipped
with a remote control.

Operation modes:

- Night mode

The integrated light sensor sends a signal to switch the ventilator to low speed mode.

- Speed switching

- Passive air supply

In this mode the shutters are open, but the fan does not operate.

- Air supply

In this mode all ventilators will operate in supply mode irrespective of the maximum air supply setting.

- Ventilation

All the ventilators in the network operate in permanent air extract or air supply mode. To ensure balanced ventilation at the stage of installation it is advisable to set one half of the ventilators to air supply mode and the other part of the ventilators to air extract mode.

- Ventilation with heat recovery

- Humidity control mode selection

The ventilators can be connected into one network for centralized control.
The signals from the control panel and the remote control, as well as
from the humidity sensor, are received only by the master (main) ventilator.

ADVANTAGES

	Maximum ease of installation – mount into the wall, plug in and use.		High efficiency – up to 90 %.
	Normal operation of the unit at temperatures down to -20 °C (-30 °C with a hood for a cold climate).		Built-in humidity sensor for automation of unit operation.
	Connecting a large number of units to the network using control cables.		Control via remote control or buttons on the unit casing.
	Automatic blocking off draughts by means of louver shutters when the unit is switched off.		Noise from 13 to 34 dBA.
	Ventilation of premises with the area of about 40 m² (the area is approximate and depends on the ventilation standards in your country).		Higher degree of supply air purification can be achieved with an F7 filter.
			Electrical fuse on the board for increased electrical safety.

OPERATION IN A NETWORK

Any number of ventilators may be connected into one network.
Control is carried out through the first ventilator.

HOW IS IT DESIGNED?

Modifications

Downloads

Ecodesign

Specific energy consumption (SEC) [kWh/(m².a)]	Cold		Average		Warm
	-82	А+	-39	А	-15	Е
Type of ventilation unit	Bidirectional
Type of drive installed	Three-speed
Type of heat recovery system	Regenerative
Thermal efficiency of heat recovery [%]	80
Maximum air flow rate [m³/h]	25
Power [W]	7
Sound power level [dBA]	36.7
Reference air flow rate [m³/s]	0.004
Reference pressure difference [Pa]	0
Specific power input (SPI) [W/(m³/h)]	0.286
Control typology	Local automatic control
Maximum internal leakage rate [%]	2.7
Maximum external leakage rate [%]	0
Mixing rate of bidirectional units [%]	1
The classification of the airflow sensitivity to pressure variations, according to EN 13141-8 [%]	0.4
The classification of the indoor/outdoor air tightness, according to EN 13141-8 [m³/h]	-
Internet address	http://ventilation-system.com/
The annual electricity consumption (AEC) [kWh electricity/a]	Cold		Average		Warm
	206		206		206
The annual heating saved (AHS) [kWh primary energy/a]	Cold		Average		Warm
	8695		4445		2010

Specific energy consumption (SEC) [kWh/(m².a)]	Cold		Average		Warm
	-78	А+	-38	А	-15	Е
Type of ventilation unit	Bidirectional
Type of drive installed	Three-speed
Type of heat recovery system	Regenerative
Thermal efficiency of heat recovery [%]	69
Maximum air flow rate [m³/h]	42
Power [W]	9.65
Sound power level [dBA]	45
Reference air flow rate [m³/s]	0.008
Reference pressure difference [Pa]	0
Specific power input (SPI) [W/(m³/h)]	0.222
Control typology	Local automatic control
Maximum internal leakage rate [%]	2.7
Maximum external leakage rate [%]	0
Mixing rate of bidirectional units [%]	1
The classification of the airflow sensitivity to pressure variations, according to EN 13141-8 [%]	0.4
The classification of the indoor/outdoor air tightness, according to EN 13141-8 [m³/h]	-
Internet address	http://ventilation-system.com/
The annual electricity consumption (AEC) [kWh electricity/a]	Cold		Average		Warm
	161		161		161
The annual heating saved (AHS) [kWh primary energy/a]	Cold		Average		Warm
	8205		4194		1897

Accessories