NuAire MRXBOX95-LH2 Datasheet

Nuaire Limited, Western Industrial Estate, Caerphilly, CF83 1NA, United Kingdom.
UK Technical Enquiries Tel:029 2085 8200 Fax:029 2085 8300
Whilst the information given on this data sheet is fan specific, it is in summary and reference to the product selection catalogue and installation & maintenance documents is recommended.
This data sheet produced on 22 Mar 2011 15:14 using software version 2.4.46 - 7 March 2011
Technical Data
MRXBOX95-LH2 - Loft Mounted Multi Room Xbox
Loft Mounted Multi-Room Heat Recovery Unit
Fan Code:
Installation Manual Links:
Electrical Supply:
Motor Current:
Motor Current:
Max. Operating Temp.:
Weight:
Sound Data
Acoustic perfomance to BS848 Part 2.2 and AMCA 300.
Breakout Noise (dBA): 51 dBA @ 3m
Inlet Noise (dBA): 43 dBA @ 3m
Outlet Noise (dBA): 58 dBA @ 3m
Breakout level is hemi-spherical. For spherical deduct 3 dBA.
Sound Power Levels re 1 pWatts (Hz):
Hz 63 125 250 500 1k
Open Inlet(43%) 50 54
Open Outlet(58%) 56 65
Breakout(51%) 56 64
Above noise measured at stated percent of maximum working
pressure.
SAP Appendix Q Test Results
Application Specific Fan
Power (W/l/s)
Kitchen + 1 wet room 0.81
Kitchen + 2 wet rooms 0.77
Kitchen + 3 wet rooms 0.78
Kitchen + 4 wet rooms 0.86
Kitchen + 5 wet rooms 0.96
Kitchen + 6 wet rooms 1.09
* E.S.T. = Energy Saving Trust
S U M M A R Y F A N D A T A S H E E T
MRXBOX95-LH2
671496
1 Phase
flc: 2.1 A
sc: 2.1 A
40°C
21 kg
2k 4k
62 62 55 47 39
72 77 69 69 61
69 69 60 60 52
Heat Exchange E.S.T.* Best
Efficiency % Practice Compliant
91 Yes
91 Yes
91 Yes
91 Yes
91 Yes
90 No
email:info@nuaire.co.uk
International Enquiries Tel:+44 29 2085 8335 Fax:+44 29 2085 8278
Fan Dimensions
The drawing is for dimensional purposes only. Dimensions in mm.
Performance Curve
700
600
500
400
8k
38
54 300
50
200
100
0
0
Volume Flow Rate (m³/s)
0.02 0.04 0.06 0.08 0.1 0.12 0.14