Blauberg Solo A35 S4 Pro R V.2

Wall ventilator with heat and energy recovery

	Unit of measurement	Solo A35 S4 Pro R V.2
Minimum supply voltage	V	220
Maximum supply voltage	V	240
Power supply frequency	Hz	50/60
Rated power	W	1.50	2.30
Unit current	A	0.046	0.047
Air flow in ventilation mode	m³/h	30	46
Air flow in heat recovery mode	m³/h	15	23
Sound pressure level LpA at 3 m	dB(A)	21	26
Sound pressure level LpA at 1 m	dB(A)	31	36
Heat recovery efficiency	%	85
Heat recovery efficiency, max	%	85
Transported air temperature (max)	°С	40
Transported air temperature (min)	°С	-15
Ambient air temperature min	°С	1
Ambient air temperature max	°С	40
Ambient air humidity max	%	65
Ingress protection rating	-	IP24

Trademark	Blauberg
Model	Solo A35 S4 Pro R V.2
Specific energy consumption (SEC) (kWh/(m²/a))	Cold		Average		Warm
	-83.3	A+	-42.1	A+	-18.5	E
Type of ventilation unit	Bidirectional
Type of drive installed	2-speed
Type of heat recovery system	Regenerative
Thermal efficiency of heat recovery (%)	74
Maximum flow rate (m³/h)	46
Electric power input (W)	2.3
Reference flow rate (m³/s)	0.008
Specific power input (SPI) (W/(m³/h))	0.05
Control typology	Local demand control
Airflow sensitivity at +20 Pa and -20 Pa (%)	0
Sound power level (dB(A))	41
Declared typology	RVU BVU
The annual electricity consumption (AEC) (kWh/a)	Cold		Average		Warm
	41		41		41
The annual heating saved (AHS) (kWh/a)	Cold		Average		Warm
	84		43		19