NuAire MRXBOXAB-ECO-LP2 Installation Manual page 5

Mechanical ventilation unit with heat recovery for ceiling void mounting
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Installation Manual
3.8 Typical Ducting Installation - Standard Unit Configuration
8
Typical Ducting Installation - Standard Unit Configuration
Extract air from
kitchen via
Air Valve
in ceilings.
Extract air from
bathroom via
Air Valve
in ceilings.
3.9 Dimensions (mm) - Opposite Hand Unit Configuration
9
Dimensions (mm) - Opposite Hand Unit Configuration
View from top (A)
Spigot 2.
Supply
Air
Spigot 3.
Extract
Air
885 hole centres
View from control side
121
735 (Filter access distance)
69
Nuaire |
Western Industrial Estate
Top of ceiling void.
Supply air to
bedrooms via
Air Valve
in ceilings.
Nuaire ceiling void
mounted unit.
600
Access
Requirements
Spigot 4.
Exhaust
Air
Spigot 1.
Intake
Air
900
97
857
|
|
| nuaire.co.uk
Caerphilly
CF83 1NA
Supply air to
lounge via
Air Valve
in ceilings.
MVHR-DRAIN
condensate drain,
running to SVP.
View from underside with cover removed (B)
Bypass
chamber
Removable
filter
access
3.
Wire
frame
filter
2.
Supply
fan
End view
(A)
67
07. 01. 21. Document Number 671875
MRXBOXAB-ECO-LP2
Exhaust air from
kitchen/bathroom to
outside via air brick.
Minimum distance as
specified in Building
Regulations.
Intake air from
outside via air brick.
Supply and extract
ducts from external
air bricks to the unit
needs to be insulated.
Heat
Bypass
exchanger
Drip tray
damper
21.5mm condensate pipe
342
(B)
Removable
filter
access
1.
Wire
frame
filter
4.
Extract
fan
5

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