1.0 Introduction
Nuaire's range of inline carbon supply filters has been specifically designed
to reduce the level of airborne contaminants entering a building, in particular
nitrogen dioxide (NO
), thus improving indoor air quality (IAQ). The filter unit
2
incorporates a carbon filter and a range of particulate pre-filters are available.
Units should be fitted on the supply leg of ducting and therefore do not require
insulation (see fig. 3).
Height
Unit Code
(mm)
IAQBOX-S
170
IAQBOX-D
170
CODE DESCRIPTION:
IAQBOX - S - PM10
1
2
3
1. Indoor Air Quality Box
2. Unit Width:
S = Single
D = Double
3. Optional Particulate Pre-Filter:
PM10 = Removal of particular matter (10 microns +)
PM2.5 = Removal of particular matter (2.5 microns +)
1.1 Particulate Filter (Optional)
High urban PM (Particulate Matter) emissions may require an additional filter to
meet air quality standards.
1.2 Performance Data
Nuaire's carbon filters have been independently tested and offer up to 99.5%
reduction in NO
. The unit meets planning obligations and world health
2
organisation's recommendations.
1.3 Resistance Data
When selecting the MVHR unit please ensure that the resistance through the
carbon filter has been allowed for. Please see
further details.
Figure 3. Typical example of a cupboard mounted MVHR unit with IAQBOX-S, installed in the supply ducting.
Exhaust air from
kitchen/bathroom to
outside via air brick.
Minimum distance as
specified in Building
Regulations.
Intake air
from outside
via air brick.
All duct between MVHR
unit and atmosphere to
be insulated.
nuaire.co.uk
029 2085 8400
IAQBOX
Indoor Air Quality Box
Installation and Maintenance
Width
Length
Max
(mm)
(mm)
Weight (kg)
346
858
15.8
645
858
27.8
www.nuaire.co.uk/iaqbox
for
Insulated
exhaust duct.
Top of ceiling void.
Insulated
intake duct.
Nuaire wall
mounted unit.
MVHR-DRAIN
Condensate drain, uninsulated
o
drain pipe with min 5
fall running
to SVP.
Figure 1. IAQBOX-S dimensions
Figure 2. IAQBOX-D dimensions
Two open
spigots shown
Extract
air from
kitchen/
Self seal
bathroom
connectors
via Air Valve
on supply
in ceilings.
duct.
IAQBOX-S
Inline Carbon Filter unit.
12. 01. 18. Leaflet Number 671811
Top View
924
590
858
Side View
End View
Top View
924
590
858
Side View
End View (Outlet)
1
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