Blauberg KOMFORT Ultra D 105-A

Single room heat recovery air handling units

	Unit of measurement	KOMFORT Ultra D 105-A
Connected air duct size	mm	125
Phases	-	1
Minimum supply voltage	V	230
Maximum supply voltage	V	230
Power supply frequency	Hz	50
Rated power	W	56
Unit current	A	0.34
Maximum airflow	m³/h	55	74	100
Sound pressure level LpA at 3 m	dB(A)	24	32	41
Heat recovery efficiency, max	%	76
Heat exchanger type	-	Cross flow
Heat exchanger material	-	Polystyrene
Weight	kg	13
Extract filter	-	G4
Supply filter	-	G4
Transported air temperature (max)	°С	40
Transported air temperature (min)	°С	-25
Ambient air temperature min	°С	1
Ambient air temperature max	°С	40
Ambient air humidity max	%	60
Ingress protection rating	-	IP22
Ingress protection rating of the drive	-	IP44

Trademark	Blauberg
Model	KOMFORT Ultra D 105-A
Specific energy consumption (SEC) (kWh/(m²/a))	Cold		Average		Warm
	54.1	A+	22.3	D	1.5	F
Type of ventilation unit	Bidirectional
Type of drive installed	Multi-speed
Type of heat recovery system	Recuperative
Thermal efficiency of heat recovery (%)	68
Maximum flow rate (m³/h)	106
Electric power input (W)	56
Reference flow rate (m³/s)	0.021
Reference pressure difference (Pa)	50
Specific power input (SPI) (W/(m³/h))	0.512
Control typology	Manual control
Maximum internal leakage rates (%)	2.7
Maximum external leakage rates (%)	2.7
Sound power level (dB(A))	61
Declared typology	RVU BVU
The annual electricity consumption (AEC) (kWh/a)	Cold		Average		Warm
	1224		687		642
The annual heating saved (AHS) (kWh/a)	Cold		Average		Warm
	7592		3881		1755