Dantherm RCV 320 – residential ventilation unit

Demand-controlled ventilation with integrated humidity sensor, reducing power consumption at times with low ventilation demands
Summer mode in which the supply fan is stopped and any open window will supply cooler outside air, lowering the room temperature
Automatic free-cooling features, including the possibility of increasing the air flow automatically, lets in cool night air following hot days to help maintain a comfortable temperature throughout the day
Fireplace mode, creating a temporary inside overpressure to enhance chimney functionality
High-efficiency heat recovery

EC fan motors with extremely low energy consumption (low SPI)
Highly customisable units with the option to add a high variety of internal as well as external accessories
Ducts can be connected through the top of the unit, either side or the bottom as preferred
Compact design
Internal pre-heater as accessory

Specifications	Units	RCV 320
Maximum flow at 100Pa	V \| m³/h	320
Maximum rated flow at 100Pa	Vmax \| m³/h	200
Operating range DIBt	VDIBt \| m³/h	70 - 200
Operating range Passivhaus at 100Pa	VPHI \| m³/h	70 - 160
EN 13141-7 reference flow at 50Pa	VREF \| m³/h	140
Performance	%	<2% (Class A1)
Thermal efficiency in accordance with PHI	ηSUP \| %	92
Thermal efficiency in accordance with EN13141-7	ηSUP \| %	90
Leakage (external and internal) in accordance with EN 13141-7	-	<2% (Class A1)
Filters in accordance with ISO16890	-	ISO Coarse 75% (optional on supply: ePM1>50%)
Filters in accordance with EN779	-	G4 (optional on supply: F7)
Installation surrounding temperature	tSURR \| °C	-12 to +50
Outdoor temperature without preheater installed	tODA \| °C	-12* to +50
Outdoor temperature with preheater installed	tODA \| °C	-20 to +50
Maximum absolute humidity of extract air	x \| g/kg	10
Cabinet	-	70
Dimensions (without bracket)	mm \| w x d x h	600 x 603 x 526**
Spigots/ducts connections	Ømm	8 pcs ø125 and 2 pcs oval (68 x 163) – female
Weight	kg	35
Thermal conductivity – polystyrene insulation	λ \| W/mK	0.031
Heat transition figures – polystyrene insulation	U \| W/m²K	U<1
Fire classification of the polystyrene insulation	class	DIN 4102-1 class B2
Drainage hose included	Ø/length \| "/m	ø¾" – 1m
Cabinet colour	RAL	no paint/raw Alu-zinc
Electrical	-
Voltage	U \| V	230
Maximum power consumption (without/with preheater)	P \| W	170/1070
Frequency	f \| Hz	50
Protection class	-	IP21