Blauberg Civic EC DB Ceiling Mounted Decentralised Single Room Heat Recovery Unit
|Blauberg Civic EC DB Ceiling Mounted Heat Recovery Unit with Summer Bypass - 500 m3/hour, S14 Controls||1|
Availability: In stock
- Ceiling mounting decentralised heat recovery unit specifically designed for schools & civic areas.
- Suitable for school & nursery classrooms up to 30 pupils with full CO2 monitoring.
- Up to 97% thermal heat recovery efficiency. Recovery nearly all the heat normally extracted.
- Low running costs with a low SFP down to 0.8 w/l/s.
- Pollen, pollution, NOx carbon car exhaust fume filter options.
Heat Recovery Ventilation In The Classroom
Bad air quality
Insufficient ventilation in school classes, offices and conference halls results in bad air quality, i.e. high humidity level and CO2 concentration, low oxygen level. That provokes well known symptoms like dryness and irritation of ocular mucosa, lack of concentration, fatigue.
Bad air quality was proved to be the reason of work capacity reduction by 5-10% for adults. Children are affected even more. Thus bad air quality is one of the factors that impair success level of children at schools.
High humidity may lead to growth of mold and germs in a building, which means a risk of asthma and allergy attacks. Quality ventilation is one of the key factors to prevent such diseases. Window ventilation is a standard ventilation solution, but this method has a short effect and it also leads to heat losses.
Window ventilation is not able to solve a problem of high CO2 concentration, which several times exceeds a permissible level. Single-room ventilation, as opposed to window ventilation, provides a stable good air quality and saves heat energy.
Problem with heat losses
Reduction of heating costs is one of the main targets to be solved by reconstruction of schools and other public premises. Modern windows and doors are a part of this energy saving strategy due to their high density. At the same time airtight premises require efficient ventilation with heat recovery to maintain high air quality with low energy demand.
Limited mounting space for ventilation in reconstructed premises
Reconstruction of old buildings poses many engineering challenges requiring non-standard solutions. Arrangement of efficient ventilation system is one of such targets. However very often there is not enough space for mounting of air ducts and ventilation in renovated premise. In this case central ventilation is infeasible. Engineers select the single-room ventilation as it offers required ventilation solutions without the need to mount air ducts. It can be installed directly in the room to be ventilated.
|Specific Fan Power (SFP)||N/A|
|Electrical Supply||1 Phase 220/250 50/60Hz|
|External Vent Colour||N/A|
|Energy Rating||ERP 2018|
|Delivery Lead Time||4 weeks|