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Ventilation system TwinFresh RA1-50 with remote

Product information

Description

General description

The TwinFresh RA1-50 is a single room ventilation system designed for efficient air exchange and heat recovery. It features a ceramic reservoir that enhances heat recovery, making it an ideal choice for maintaining a comfortable indoor environment.

Technical specifications

Power supply: 100-240 V ~ 50/60 Hz

Nominal size of duct: 150 mm

Motor wattage: 4.5 / 5 / 7 W

Current consumption: 0.024 / 0.026 / 0.039 A

Airflow rate ventilation mode: 20 / 35 / 50 m³/h

Airflow rate recovery mode: 10 / 18 / 25 m³/h

Sound pressure level Lp-3m: 13 / 20 / 23 dB(A)

Sound pressure level Lp-1m: 22 / 29 / 32 dB(A)

Permissible temperature range of air: -20°C to +40°C

Heat recovery efficiency: ≤ 88%

IP code: IP24

Protection class: II

Weight: 5 kg

Front panel dimensions: 240 x 240 mm

Outer hood dimensions: 220 x 231 mm

Telescopic tube dimensions: Ø 157 mm x 240 - 425 mm

Compatibility and accessories

Includes G3 filter

Includes remote control

Manual control panel on the device

Installation

Automatic shutters

Type F plug (adapter may be needed)

Usage

Three fan speeds: off, night mode, natural ventilation, permanent ventilation, air supply, heat recovery

Heat recovery mode alternates between two cycles every 70 seconds

Cycle I: Warm air is extracted from the room, warming the heat storage vessel

Cycle II: Fresh air flows through the heat accumulator, absorbing stored heat and humidity until reaching room temperature

Features

Brand
VENTS
Colour
White
IP rating
IP24
Material
Plastic
With timer
Yes

Customer reviews

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Advice from

Bathroom extractor fan buying guide

Bathroom extractor fans renew stale air. The flow rate required to circulate the air is calculated using a formula based on the size of the bathroom. Air extractors, MEV systems, window or centrifugal extractor fans, read on for our tips on how to ventilate and banish humidity from the bathroom.

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