Dantherm HCC 2PLA – residential ventilation unit
Ceiling and wall-mounted home ventilation units
The HCC 2 is a unique and flexible residential ventilation solution. With only 30cm installation headroom it is ideal for installation in suspended ceilings or onto a wall, even hidden inside a closet. The unit can be electronically reversed, meaning that both air flows will be reversed. This allows the same unit type to be mounted with the inside/outside ducts connected to either the right or the left hand side of the unit. Electrical connections can be connected from either the left or the right.
Dantherm HCC 2PLA – residential ventilation unit
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Dantherm HCC 2 with PC Tool HPT 1 – residential ventilation unit
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Dantherm HCC access panel – residential ventilation unit
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Key features
- High efficiency heat recovery – up to 94%
- EC fan motors with low energy consumption (low SPI)
- Only 300mm installation headroom height is required
- Time controlled ventilation level, based on 11 different built-in pre-programmed week programs, reducing power consumption in periods with low ventilation demands
- Summer cooling mode
- Fireplace mode, creating a momentary inside overpressure, to enhance chimney functionality
- Easy-to-install and commissioning solution with built in air measure ports, for easy balancing with PC-Tool
- Electronically left/right fan direction switching, allowing same unit type to adapt any physical installation requirements, regardless of ceiling and wall selection
- TCP/IP ModBus connection, for inter-operation with Building Management System
- Painted in white
- Electrical connections can be connected from either the left or the right
Product specifications
| Specifications | Units | HCC 2PLA |
|---|---|---|
| Max. achievable flow at 100Pa | V100Pa| m³/h | 260 |
| Max. declared flow at 100Pa | Vmax.rated| m³/h | 180 |
| Recommended operating range | V | m³/h | 50 - 180 |
| Operating range DIBt | VDIBt | m³/h | 70 to 140 |
| Operating range Passivhaus @100Pa | VPHI | m³/h | 70 to 140 |
| EN 13141-7 reference flow @50Pa | VREF | m³/h | 126 |
| Performance | ||
| Thermal efficiency DIBt | ηDBlt | % | 93.8 |
| Thermal efficiency Passivhaus | ηPHI | % | 93 |
| Thermal efficiency EN 13141-7 at reference flow | ηEN | % | 94 |
| 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 range | tSURR | °C | +12 to +40 |
| Maximum humidity in extract air at 25°C | RH % | 55 |
| Outdoor temperature range without preheating installed | tODA | °C | -12 to +45 (The use of the preheating coil is recommended at outdoor temperatures below -3°C to ensure balanced ventilation) |
| Outdoor temperature range with preheating installed | tODA | °C | -15 to +45 |
| Cabinet | ||
| Dimensions (without wall bracket) | w x d x h | mm | 600 x 279 x 1122 |
| Spigots/duct connections | Ømm | 125 – female |
| Weight | kg | 34 |
| Heat conductivity – polystyrene insulation | λ | W/mK | 0.031 |
| Heat transfer coefficient – polystyrene insulation | U | W/m2K | <1 |
| Leakage (external and internal) according to EN 13141-7 | class | <2% (Class A1) |
| Drainage hose (included) | Ø | " | ½ |
| Cabinet colour | RAL | 9016 |
| Fire classification of the polystyrene insulation | - | DIN 4102-1 class B2
EN 13501 class E |
| Electrical | ||
| Voltage | U | V | 230 |
| Maximum power consumption (without/with preheater) | P | W | 127/1,027 |
| Frequency | f | Hz | 50 |
| Protection class | - | IP20 |
Suitable for:
- Residential buildings