Login

Privacy Policy (GDPR)
Authorization
Not registered yet? Take advantages of registration:
Products saving in a binding to the projects
Product consultation from our experts - Online
Registration
Signup
By using this form, you confirm that you have read the site terms of use Terms of use and completely accept the terms of use

VENTS TwinFresh Expert RW-30-14 V.2


TwinFresh Expert RW-30-14 V.2 is a single-room energy-efficient supply and exhaust unit intended for decentralized ventilation of residential and commercial spaces as well as apartments and houses. Air flow up to 30 m3/h.


  • Description
  • Characteristics
  • Downloads
  • Dimensions
  • Overall dimensions
  • Technical data
  • Accessories
  • Video
Description
Description
  • TwinFresh Expert RW-30-14 V.2 is a single-room energy-efficient supply and exhaust unit intended for decentralized ventilation of residential and commercial spaces as well as apartments and houses.
FEATURES  
  • Efficient energy saving supply and exhaust ventilation in flats, houses, cottages, social and commercial spaces.
  • Reducing heat losses caused by ventilation due to heat recovery.
  • Humidity balance and regulated air exchange create individually controlled microclimate.
  • Controlled by Android or iOS smartphone or tablet.
  • Wi-Fi communication between several single-room ventilation units for coordinated operation.
DESIGN  

TWINFRESH EXPERT RW-30-14 V.2 UNIT OPERATION LOGIC

The unit is designed both for reversible mode with energy 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 by transferring thermal energy. After a while, as the ceramic heat exchanger 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. When the temperature of the accumulator drops down, the fan switches to extract mode and the cycle is renewed. The ventilator changes its operation mode between supply and extract ventilation every 70 seconds.
CONTROL  
  • Connection of units to a single network via Wi-Fi for synchronous operation.
  • Connection of units to the Smart Home system.
  • Remote unit control from anywhere in the world.
  • The unit is controlled via control panel located on the casing of the ventilator or via a smartphone.
MOUNTING  
  • The unit is designed for through-the-wall mounting into a hole provided in the outer wall. The best ventilation solution is pairwise installation of reverse phase synchronized units. Some units ensure supply of fresh air to the room and the other units extract air from the premise. This way the most efficient balanced ventilation is arranged.
 

Characteristics
Characteristics
Parameter TwinFresh Expert RW-30-14 V.2
Speed I
TwinFresh Expert RW-30-14 V.2
Speed II
TwinFresh Expert RW-30-14 V.2
Speed III
Measurement unit
Speed 1 2 3 -
Voltage 100-240 100-240 100-240 V
Power 1,80 3,00 4,40 W
RPM 1600 2200 2500 min-1
SFP 1,30 1,08 1,06 W/l/s
Air capacity Air capacity 10 (3) 20 (6) 30 (8) m³/h
Air flow in regeneration 5 (1) 10 (3) 15 (4) m³/h
Filter 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 %
Protection rating IP 24 IP 24 IP 24 -
Files archieve
Downloads
Name
Brochure "VENTS TwinFresh Expert RW-30-14 V.2" (pdf 4.12Mb)
Download image "VENTS TwinFresh Expert RW-30-14 V.2" for your website (png 463.78Kb)
Download high quality image "VENTS TwinFresh Expert RW-30-14 V.2" (psd 1.97Mb)
Dimensions
Characteristics
Parameter Value Measurement unit
Overall dimensions
Overall dimensions
TwinFresh Expert RW-30-14 V.2
TwinFresh Expert RW-30-14 V.2
(with a fitting frame for thin walls)

 
Technical data
Technical data
Specific energy consumption (SEC), kWh/(m2.a) Cold Average

Warm

-81,6 А+ -40,4 А -16,8 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, % 74
Maximum flow rate, m3/h 30
Electric power input, W 7
Sound power level, dBA 48
Reference flow rate, m3/s 0.006
Reference pressure difference, Pa N/A
Specific power input (SPI), W/(m3/h) 0,183
Control typology Local demand control
Maximum internal leakage rates, % 2.7
Maximum external leakage rates, % N/A
Mixing rate of bidirectional units, % 1
Airflow sensitivity at +20 Pa and -20 Pa 0.40
The indoor/outdoor air tightness, m3/h 0.5
Internet address https://ventilation-system.com/
Annual electricity consumption (AEC), kWh electricity/a Cold Average Warm
107 107 107
Annual heating saved (AHS), kWh primary energy/a  Cold Average Warm
8428 4308 1948
Accessories
Accessories
Name Description
SF TwinFresh Expert R-30 G3 G3 filters (2 pcs.)
NP 100 white Kit for angular mounting with white colour grille
NB 100 chrome Kit for angular mounting with stainless steel outer grille
1805 Telescopic air duct Ø 100 mm and a length of 300-500 mm 
1810 Telescopic air duct Ø 100 mm and a length of 500-1000 mm
T TwinFresh Expert R-30 Cardboard template for indoor installation of the unit
Video
Video

Share your opinion
I found this page useful to select the required products easy and quick
No difficulties with the site use. Everything is logical ad clear
The site produced a nice impression

Questionnaire
Is our site helpful for your business development?