/ Product catalogue / Decentralized ventilation units / Decentralized HRU for residential buildings / Basic / TwinFresh Easy Standard / TwinFresh Easy Standard RA
| Unit of measurement | TwinFresh Easy Standard RA | |||
| Connected air duct size | mm | 160 | ||
| Speed | - | 1 | 2 | 3 |
| Minimum supply voltage | V | 100 | ||
| Maximum supply voltage | V | 240 | ||
| Power supply frequency | Hz | 50/60 | ||
| Rated power | W | 1.00 | 2.10 | 4.30 |
| Unit current | A | 0.017 | 0.025 | 0.041 |
| Air flow in ventilation mode | m3/h | 15 | 30 | 50 |
| Air flow in heat recovery mode | m3/h | 8 | 15 | 25 |
| Rotation speed at 50hz | - | 915 | 1555 | 2330 |
| Sound pressure level LpA at 3 m | dB(A) | 12 | 18 | 20 |
| Sound pressure level LpA at 1 m | dB(A) | 21 | 27 | 29 |
| Heat recovery efficiency, max | % | 92 | ||
| Heat exchanger type | - | Regenerative | ||
| Heat exchanger material | - | Ceramic | ||
| Filter | - | G3 (F7 optional) | ||
| Transported air temperature (max) | °С | 50 | ||
| Transported air temperature (min) | °С | -15 | ||
| Ingress protection rating | - | IP24 | ||
| Trademark | Vents | |||||
| Model | TwinFresh Easy Standard RA | |||||
| Specific energy consumption (SEC) (kWh/(m2/a)) | Cold | Average | Warm | |||
| -78.7 | A+ | -39.1 | A | -16.5 | E | |
| Type of ventilation unit | Bidirectional | |||||
| Type of heat recovery system | Regenerative | |||||
| Thermal efficiency of heat recovery (%) | 77 | |||||
| Maximum flow rate (m3/h) | 50 | |||||
| Electric power input (W) | 4.3 | |||||
| Reference flow rate (m3/s) | 0.008 | |||||
| Specific power input (SPI) (W/(m3/h)) | 0.07 | |||||
| Control typology | Clock control | |||||
| Maximum internal leakage rates (%) | 2.7 | |||||
| Mixing rate (%) | 1 | |||||
| Airflow sensitivity at +20 Pa and -20 Pa (%) | 0.4 | |||||
| The indoor/outdoor air tightness (m3/h) | 0.5 | |||||
| Sound power level (dB(A)) | 37 | |||||
| The annual electricity consumption (AEC) (kWh/a) | Cold | Average | Warm | |||
| 89 | 89 | 89 | ||||
| The annual heating saved (AHS) (kWh/a) | Cold | Average | Warm | |||
| 81 | 41 | 19 | ||||
| Name | Photo | Description |
|---|---|---|
| Vents MVMO 150 bV1s An |
|
Flanged metal ventilation grille |
| Name | Photo | Description |
|---|---|---|
| Vents EH-2 chrome 160 |
|
Outer hood for thin walls |
| Vents EH-2 grey 160 |
|
Outer hood for thin walls |
| Vents EH-13 chrome 160 |
|
Outer hood for cold climate |
| Vents EH-13 white 160 |
|
Outer hood for cold climate |
| Vents KV TwinFresh Easy RL-50 |
|
LCD control panel |
| Vents NP white 160 |
|
Angular mounting kit |
| Vents NP chrome 160 |
|
Angular mounting kit |
| Vents SF TwinFresh Easy R-50 G3 |
|
G3 filter kit (2 pcs.) |
| Vents SF TwinFresh Easy R-50 F7 |
|
F7 Filter |
| Name | Photo | Description |
|---|---|---|
| Vents EH-14 beige 160 |
|
Plastic outer hood |
| Vents EH-14 black 160 |
|
Plastic outer hood |
| Vents EH-14 brown 160 |
|
Plastic outer hood |
| Vents EH-14 chrome 160 |
|
Plastic outer hood |
| Vents EH-14 grey 160 |
|
Plastic outer hood |
| Vents EH-14 terracotta 160 |
|
Plastic outer hood |
| Vents EH-14 white 160 |
|
Plastic outer hood |
| Vents EH-17 black 160 |
|
Plastic outer hood |
| Vents EH-17 brown 160 |
|
Plastic outer hood |
| Vents EH-17 grey 160 |
|
Plastic outer hood |
| Vents EH-17 terracotta 160 |
|
Plastic outer hood |
| Vents EH-17 white 160 |
|
Plastic outer hood |
| Vents MVVM 162 05 |
|
Outer ventilation hood |
| Name | Photo | Description |
|---|---|---|
| Vents MVM 152 bVs N |
|
Supply and exhaust metal hoods |
| Name | Photo | Description |
|---|---|---|
| Vents CT1 TwinFresh Easy |
|
Controller |
| Vents KV1 TwinFresh Easy |
|
Sensor control panel |
| Vents KV2 TwinFresh Easy |
|
Сentral control panel with a touch screen |
| Vents MKV-6 |
|
Round mounting box. Recessed box for use in masonry with an installation depth of at least 66 mm. - 4×3 screw caps. - 2 pre-installed screws for devices. - Connector with a bayonet lock that connects on both sides. - 6 combined inlets for pipes ∅ 20 and 25 mm. - 4 ∅ 20 mm inlets. - 2 ∅ 14 mm inlets. - 1 inlet ∅ 20 mm at the base. Tested according to DIN EN 60670-1, DIN EN 60670-22 and DIN 49073-1 |
| Vents MKV-7 |
|
Round mounting box with extra space UE 66 for brick walls. Length: 61 mm. Width: 66 mm. Material: polypropylene/thermoplastic elastomer. Fire resistance: 650 °C |
| Vents MKV-8 |
|
Round mounting box with additional space UE 66-L for brick walls, with membranes. Length: 61 mm. Width: 66 mm. Material: polypropylene/thermoplastic elastomer. Fire resistance: 650 °C |
| Vents MKV-9 |
|
Round mounting box with extra space HE 74-L for hollow walls. Height: 154 mm. Width: 71 mm. Depth: 77 mm. Material: polypropylene. Fire resistance: 850 °C |
| Name | Photo | Description |
|---|---|---|
| Vents PS 220/24-20 |
|
PS 220/24-20 is a fully sealed AC/DC power supply designed for residential and industrial use as part of the group control of TwinFresh Easy series devices based on the ST1 controller and KV1 and KV2 control panels |
