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Anders Odgaard
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- Dantherm HCH 8 – residential ventilation unit
Dantherm HCH 8 – residential ventilation unit
Attic-mounted home ventilation units
The HCH residential ventilation units are primarily designed for 1-2 family houses. The units are supplied as packaged ventilation units complete with built-in demand-control and a control panel. The residential ventilation units are fitted with highly efficient counter-flow heat exchangers which are optimised to a very high efficiency level thus achieving a very low specific fan power (SPI value) for the entire unit.
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Key features
-
Demand-controlled ventilation with integrated humidity sensor
-
High-efficiency heat recovery
-
EC motors with extremely low energy consumption (low SPI)
-
Easy-to-install solution with pressure pipes for air volume measurement and adjustment on the unit
-
HCH models are suitable for installation on uninsulated attics
HCH models
The HCH residential ventilation units are horizontal models designed to be fitted in the loft or on the floor of a plant room. They fulfil the ventilation requirements of houses up to app. 475m2, depending on national requirements and the actual pressure loss in the installation.
All HCH models have duct connections at the ends and service access at the front. Electrical connection is at the end of the unit facing the fresh air – right-hand – side. The ducts connected to the home (supply and extract) are always on the left-hand side of the unit. The condensation drain is located at the rear of the unit.
Product specifications
Maximum air flow
500
m³/h
Max. rated flow at 100Pa
500
Vmax.rated | m³/h
Recommended operating range
80 - 500
V | m³/h
EN 13141-7 reference flow at 50Pa
350
VREF | m³/h
Performance
Thermal efficiency
Up to 92%
-
Bypass
Yes
Filters in accordance with ISO16890
ISO Coarse 75% (optional on supply: ePM1>50%)
-
Filters in accordance with EN779
G4 (optional on supply: F7)
-
Surrounding temperature where the unit is installed
-12 to +50
°C
Operational temperature range without preheating
-13 to +50
°C
Operational temperature range with preheating
-20 to +50
°C
Leakage (external and internal) according to EN 13141-7
<2% (Class A1)
Class
Cabinet
Dimesions (w x h x d)
1180 x 600 x 780
mm
Duct connection
250
mm
Weight unit
70
kg
Weight including packaging
84
kg
Dimensions including packaging and pallet (w x h x d)
1200 x 800 x 775
mm
Outer cabinet material
galvanized metal
Colour
galvanized metal grey
RAL
Cabinet insulation, polystyrene
40
mm
Insulation factor – cabinet
0.78
W/m2x °K
Fire classification – polystyrene cabinet
class B1
DIN 4102
Fire classification – whole unit
class E
EN 13501
Protection class
IP20
-
Electrical
Supply voltage
1 x 230
V
Frequency
50
Hz
Maximum current consumption, without pre- and after-heat
1.1
A
Maximum power consumption, without pre- and after-heat
246
W
Suitable for
Accessories and consumables
Product code: 063852
Accessory for HCV 700, HCH 8
Product code: 063855
Accessory for HCV 700, HCH 8
Product code: 063900
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Product code: 064885
Accessory for HCV 300, HCV 400, HCV 500, HCV 700, HCH 5, HCH 8, HCC 2, RCV 320, RCC 220
Product code: 062737
Accessory for HCH 5, HCH 8
Product code: 064807
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Product code: 087953
Accessory for HCV 300, HCV 400, HCV 500, HCV 700, HCC 2, HCH, RCV, RCC
Product code: 052539
Accessory for HCV 300, HCV 400, HCV 500, HCV 700, HCC 2, HCH, RCV, RCC
Product code: 516301
Accessory for HCV 300, HCV 400, HCV 500, HCV 700, HCH 5, HCH 8, HCC 2
Product code: 113114-2
Accessory for HCV 300, HCV 400, HCV 500, HCV 700, HCH 5, HCH 8
Product code: 111633-2
Accessory for HCV 300, HCV 400, HCV 500, HCV 700, HCH 5, HCH 8
Product code: 063874
Accessory for HCV 300, HCV 400, HCV 500, HCV 700, HCH 5, HCH 8, HCC 2
Product code: 098084
Accessory for HCV 300, HCV 400, HCV 500, HCV 700, HCC 2
Product code: 098083
Accessory for HCV 300, HCV 400, HCV 500, HCV 700, HCC 2
Product code: 086861
Accessory for HCV 300, HCV 400, HCV 500, HCV 70, HCC 2, HCH 5-8, RCV 320, RCC 220
Product code: 087619
Accessory for HCV 300, HCV 400, HCV 500, HCV 700, HCC 2,HCH 5-8, RCV 320, RCC 220
Product code: 099104
Accessory for HCV 300, HCV 400, HCV 500, HCV 700, HCC 2, HCH 5-8, RCV 320, RCC 220
Product code: 086853
Accessory for HCV 300, HCV 400, HCV 500, HCV 700, HCC 2, HCH, RCV, RCC
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