Ventilation With Single Room Heat Recovery TwinFresh Comfo 4″

Description

Product Overview

Single Room Heat Recovery Ventilation

The Best Solution For Condensation and Mould Growth Problems

For single room heat recovery ventilation our TwinFresh Comfo series is an easy and effective solution for arranging of single room heat recovery ventilation and energy saving ventilation in separate rooms, in flats, cottages, offices, hotels, cafes and other residential and public premises.

The unit is equipped with a ceramic heat exchanger that provides extract air thermal energy utilization for warming up of supply air. High-tech ceramic energy accumulator with regenerating efficiency up to 91 %

The unit is designed for through-the-wall mounting. The unit telescopic structure makes it suitable for installation in the walls from 300 mm (11 13/16’’) up to 570 mm (22 7/16”)

The unit is designed for operation at the ambient temperature from -20 °C (-4°F) up to +50 °C (+122 °F)

The TwinFresh Comfo Single Room Heat Recovery Ventilation System with energy regeneration are featured with a simple mounting and servicing due to a special mounting plate. The TwinFresh Comfo models have updated controls that excels with extended functions, wireless control and operation mode switches on the ventilator housing.

The outdoor sound pressure attenuation was measured by comparing the indoor sound pressure level in an open air duct inside the wall and the indoor sound level with the ventilator built inside the wall.

Versatile Single Room Heat Recovery Ventilation

The  TwinFresh Single Room Heat Recovery Ventilation Units are  applicable  at  any project stage and suitable for any room, starting from design of a ventilation  system  during  construction  of  a  new  object,  including reconstruction of existing buildings and premises, ordinary scheduled repair and finishing with ready-made premises, where installation of centralized ventilation is unfeasible.

Simple and easy to use – Single Room Heat Recovery Ventilation System

The  TwinFresh  compact  ventilators  do  not  require  any  extra components  or  air  ducts.  They  are  ready  for  use.  The  ventilators  are designed  for  through-the-wall  installation  to  the  outer  wall  of  the buildings.  The  only  thing  you  need  is  a  through  opening  in  a  wall, which is closed with a decorative ventilation grille matching any interior design. The outer side is covered with an outer hood for prevention of direct penetration of water and foreign particles into the ventilator.

The Efficient, Reliable, Energy-Saving and Cost Efficient TwinFresh Ventilators Work Around The Clock To:

• Supply clean fresh air to the premises
• Remove stale extract air from the premise
• Condensation and mould prevention
• Clean the air from dust, insects, exhaust gases, pollen and other allergens and pollutants
• Prevent penetration of excessive humidity and appearance of mould
• Protect against outdoor noise
• Regenerate heat and provide humidity balance inside
• Reduce the heating costs in winter and air conditioning costs in summer
• Require low energy demand

TwinFresh Single Room Heat Recovery Ventilation Units:

• Efficient supply and exhaust with single room heat recovery and ventilation
• High-tech ceramic energy accumulator with regenerating efficiency up to 91 %
• Reversible EC ventilator with low energy demand from 1,4 up to 7,3 W and safe voltage 12 V
• Integrated automation
• Silent operation (22-29 dBA)
• Easy mounting
• Air filtration with G3 filters
• Rated for continuous operation
• No condensate

The single room heat recovery ventilators with energy regeneration of TwinFresh Comfo series are similar in design to TwinFresh standard series, but they have updated control functions and are equipped with a remote controller and switches on the casing.

Besides, extremely easy mounting and easy use are the greatest advantages of the Comfo series.

Now you do not have to connect wires to the unit or to attach a control panel. You only have to install a ventilator into a prepared opening and connect a plug with a socket. The unit is ready to operate.

Applications

Energy Efficient Continuous Heat Recovery For Healthy Air In Kitchens, Bathrooms, Utility Rooms, Living Rooms, Lavatories, Washrooms, Conservatories, Offices And Bedrooms.

Operating logic of TwinFresh Single Room Heat Recovery Ventilation System
The single room heat recovery ventilator is designed both for reverse mode with heat and moisture regeneration and for supply or extract mode with no regeneration.

CYCLE I.

Warm stale air is extracted from the room, then it passes through the ceramic energy accumulator and while flowing through it, heats and moistens the ceramic accumulator and transfers up to 91 % of the contained thermal energy. As the ceramic accumulator gets heated, the ventilator switches to supply mode automatically.

CYCLE II.

Clean fresh air from outside passes through the ceramic energy accumulator, absorbs moisture and is heated up to the room temperature due to the accumulated heat. As temperature of the accumulator drops down, the fan switches to extract mode and the cycle is renewed. The single room heat recovery ventilator changes its operation mode for supply or extract ventilation every 70 seconds.

TwinFresh Comfo control and operation modes

The TwinFresh Comfo series ventilators are equipped with a remote controller. If several ventilators are integrated into a central remote controlled ventilation network the signal from the remote controller is received by the first ventilator only.

• Turning ventilator on/off
• Speed switching
• Nigh mode: the ventilator is switched to low speed on a signal from a light sensor.
• Passive air supply:In this operation mode the louvre shutters are opened, but the fan stands still.
• Air extract: In this operation mode the ventilator extracts polluted stale air from the room to outside.
• Supply mode: the fan continuously supplies fresh air to the room.
• Ventilation with energy regeneration: in this mode the ventilator switches from supply and extract modes and vice versa in a set time period to enable transfer of heat energy in winter and moisture in summer from extract air to cold intake air from outside in a ceramic accumulator.
• Humidity control mode selection: The ventilator automation enables setting one of three humidity set points (45, 55 or 65 %). The ventilator will operate to increase or decrease the indoor humidity level to maintain comfortable environment for you.

Moreover, to make control functions for the ventilators TwinFresh still easier and comfortable, we have added the manual switches for the basic operation modes to the ventilator casing.
Turn the manual switch on the ventilator casing  into OFF position to activate control from a remote controller.

 TwinFresh Comfo Technical Data

* The outdoor sound pressure attenuation was measured by comparing the indoor sound pressure level in an open air duct inside the wall and the indoor sound level with the ventilator built inside the wall.

Certificates:

Product complies with the essential protection requirements of Electromagnetic Council Directive 2004/108/EC, 89/336/EEC and Low Voltage Directive 2006/95/EC, 73/23/EEC and CE-marking Directive 93/68/EEC on the approximation of the laws of the Member States relating to electromagnetic compatibility.

Warranty Details:

Standard 2 year manufacturer’s warranty