Name: Northvent ECO A50-4 Pro
SKU: 5897
Availability: InStock

Description

FEATURES
Arrangement of efficient energy-saving supply and exhaust single-room ventilation in flats, houses, cottages, social and commercial premises. Air purification with optional F8 filter PM2.5 > 99 %. Protection from outdoor noise. Reducing heat losses caused by ventilation due to heat recovery. Humidity balance and regulated air exchange create individually controlled microclimate.
DESIGN

UNIT OPERATING LOGIC IN WINTER PERIOD

Warm stale air is extracted from the premise, flows through the ceramic regenerator and transfers its heat energy and moisture to it. As the ceramic regenerator gets warmed up, the unit switches to the supply mode.	Clean cold intake air flows through the regenerator and absorbs accumulated heat and humidity. When the ceramic regenerator is cooled down, the unit switches to the extract air mode.
CONTROL
Control of the unit operation mode is performed by means of the sensor control panel.	One control panel with sensor buttons can control up to two units. Low voltage (12 V) power supply between control panel and Eco units.
MOUNTING
The unit is designed for through-the-wall installation inside a prepared hole in an outer wall of the building.	One unit is able to ventilate a room up to 25 m2. For bigger rooms two or more units must be installed.

Technical Data

Parameters	ECO A50-4 S11 Pro ECO A50-4 S Pro
Speed	1	2	3
Voltage [V / 50 (60) Hz]	100-240
Power [W]	1.00	2.10	4.30
Current [A]	0.017	0.025	0.041
RPM [min⁻¹]	915	1555	2330
Air flow in ventilation mode [m³/h (l/s)]	15 (4)	30 (8)	50 (14)
Air flow in heat recovery mode [m³/h (l/s)]	8 (2)	15 (4)	25 (7)
Filter	G3 (Option: F8 PM2,5 > 99 %*)
Transported air temperature [°C]	-20(-30**) … +40
Outdoor sound pressure attenuation [dBA] according to DIN EN 20140	21	27	29
Regeneration efficiency [%] In accordance with DIBt LÜ-A 20	12	18	20
Sound pressure level at 1 m [dBA] In accordance with ISO 3741: 2004	41
Sound pressure level at 3 m [dBA] In accordance with ISO 3741: 2004	up to 92
SEC Class	A
Ingress protection rating	IP24
* maximum air flow 40 m³/h ** with ZL1 160/100 cartridge and AH-8 outer hood applied

Model	Air duct	Nominal air flow [m³/h]	Internal grille type	Hood type	Control
Eco	A: round air duct	50	4	S11:plastic hood for standard walls S: metal hood for thin walls	Pro: sensor control panel

Parameter	ECO A50-4 S Pro (1 speed)	ECO A50-4 S Pro (2 speed)	ECO A50-4 S Pro (3 speed)	Measurement unit
Voltage	100-240	100-240	100-240	V
Frequency	50/60	50/60	50/60	Hz
Current	0.017	0.025	0.041	A
Power	1.00	2.10	4.30	W
RPM	915	1555	2330	min^-1
Air flow in ventilation mode	4	8	14	l/s
Air flow in heat recovery mode	2	4	7	l/s
Air flow in ventilation mode	15	30	50	m³/h
Air flow in heat recovery mode	8	15	25	m³/h
Sound pressure level at 1 m in accordance with ISO 3741:2004	21	27	29	dBА
Sound pressure level at 3 m in accordance with ISO 3741:2004	12	18	20	dBА
Temperature of transported air	20(-30**) … +40	20(-30**) … +40	20(-30**) … +40	°С
EC motor	yes	yes	yes	–
Ingress protection rating	IP24	IP24	IP24	–
Filter	G3 (Option: F8 PM2,5 > 99 %*)	G3 (Option: F8 PM2,5 > 99 %*)	G3 (Option: F8 PM2,5 > 99 %*)	–
Outdoor sound pressure attenuation in accordance with DIN EN 20140	41	41	41	dBА
SEC class	A	A	A	–
Mounting	wall mounting	wall mounting	wall mounting	–
Heat recovery efficiency in accordance with DIBt LÜ-A 20	up to 92	up to 92	up to 92	%

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