Dantherm RCC 220 – residential ventilation unit
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
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Dantherm RCC Residential Ventilation Video
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Dantherm RCC duct seals top
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Dantherm RCC duct seals side
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Dantherm RCC under ceiling left set up
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Dantherm RCC wall horizontal left set up
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Dantherm RCC wall vertical left set up
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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
- PHI - Passive House Component-certified
- DIBt - German Institute of Construction Technology (pending)
- PCDB listed SAP App. Q - listed in the UK database for balanced whole-house mechanical ventilation with heat recovery (pending)
- ErP - Compliant with EU regulations for Eco-design
- Nordic Swan Ecolabel - listed in the Nordic Swan database for products suitable for Ecolabelled buildings
- EPD - Environmental product declaration for declared product variant is available in the epddanmark.dk database
Product specifications
| Specifications | Units | RCC 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