Key features
Key features of the Dantherm RCV 320 Attic & Wall Mounted 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.
Technical data
Technical data and specifications for the Dantherm RCV 320 Attic & Wall Mounted Unit.
SPECIFICATIONS | UNITS | RCV 320 | |
|---|---|---|---|
| Maximum flow at 100Pa | m3/h | 320 | |
| Max. rated flow at 100Pa | Vmax.rated + 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 | |||
| 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 | |
For full technical data and specification, please Download the Dantherm MVHR / Mechanical Ventilation & Heat Recovery product catalogue here…
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