Dantherm Group
Dantherm

Dantherm RCC 220 – residential ventilation unit

Ceiling and wall-mounted home ventilation units

The RCC 220 is a uniquely flexible and compact residential ventilation unit for small houses and apartments. Based on an ingenious design, it is delivered as a true plug and play solution with a built-in control panel and all necessary parts for on-site installation.

Requiring just 200mm installation headroom, it is perfect for installation in suspended ceilings, on (or inside!) walls or closets. The air flows can be electronically swapped, so the same unit can be mounted with inside/outside ducts connected to either the right or left hand side as needed.

The RCC units come with a galvanised metal surface and are either delivered packaged individually one unit on a pallet in a cardboard box or in a variant packaged four units on a pallet to minimise use of packaging in consideration of the environment and to ease handling at building sites.

Dantherm RCC Residential Ventilation Unit
Dantherm RCC Residential Ventilation Unit
Vidéo sur la ventilation résidentielle Dantherm RCC
Vidéo sur la ventilation résidentielle Dantherm RCC
Dantherm RCC duct seals top
Dantherm RCC duct seals top
Dantherm RCC duct seals side
Dantherm RCC duct seals side
Dantherm RCC under ceiling left set up
Dantherm RCC under ceiling left set up
Dantherm RCC wall horizontal left set up
Dantherm RCC wall horizontal left set up
Dantherm RCC wall vertical left set up
Dantherm RCC wall vertical left set up

Key features

  • 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 to reduce power consumption. Open windows will supply cooler outside air
  • Automatic free-cooling via the integrated bypass function that lets in cool night air on hot days to help maintain comfortable temperatures through 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)
  • Requires no more than 200mm installation headroom
  • Highly customisable units with the option to add a high variety of internal as well as external accessories
  • Two humidity sensors to facilitate switching from left/right setup
  • Prepared for easy mounting of condensate pump

Certifications

Product specifications

SpecificationsUnitsRCC 220P2
Max. achievable flow at 100Pa
V100Pa | m³/h
220
Max. declared flow at 100Pa
Vmax.rated | m³/h
120
Recommended operating range
V | m³/h
45-130
EN 13141-7 reference flow at 50Pa
VREF | m³/h
84
Performance
Thermal efficiency in accordance with EN13141-7
ηSUP | %
86
Leakage (external and internal) in accordance with EN13141-7
%
<2% (Class A1)
Filters in accordance with ISO16890
-
ISO Coarse 75% (optional optional on supply: ePM1>50% )
Filters in accordance with EN779
-
G4 (optional on supply: F7)
Installation ambient temperature
tSURR | °C
+12 to +45
Outdoor temperature without preheater installed
tODA | °C
-12 to +45
(The use of the preheating coil is recommended at outdoor temperatures below -3°C to ensure balanced operation.)
Outdoor temperature with preheater installed
tODA | °C
-20 to +45
Maximum absolute humidity in extract air
x | g/kg
10
Cabinet
Dimensions (without wall bracket)
w x d x h | mm
580 x 200 x 900
Spigots/duct connections
Ømm
8 x 125 – female
Weight
kg
17
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 EN 13501 class E
Drainage hose
Ø/length | "/mm
1/2
Cabinet colour
RAL
Alu-zinc
Electrical
Voltage
U | V
230
Maximum power consumption without/with preheater
P | W
173/1073
Frequency
f | Hz
50
Protection class
-
IP21

Suitable for

  • Residential buildings