GENERAL FEATURES
• up to 97 litre/sec at 50Pa - max 108 litre/sec capacity
• sfp down to 0.20 W/l/s
• easy and economical to install and maintain
• for ceiling, loft or void in-line installation
• can be angled horizontally or vertically
• variable low (trickle), boost and purge options - purge option
using own volt-free purge cable.
• boost speed can be activated by a 230V switched live from:
- A light switch (if more than one light switch is used, each one
must be a double pole switch)
- Passive infra red (230V - PIRFF)
- Remote switch/pull cord - 230V
• very low noise levels
• low running costs
• 3 years manufacturers warranty, 1 year parts and labour the remaining 2 years parts  only

TECHNICAL FEATURES
• compact, low profile unit
• casing from galvanised sheet steel
• thermal overload protection
• pre-wired for easy electrical connection
• service and maintenance panel easily accessible
• low energy EC external rotor motor with sealed for life
bearings and dynamically balanced backward curved impellors
• operates in temperature up to 60ºC
• complete with mounting bracket and anti-vibration plate
• IPX4 rated

MBOX125/2DC204 -
with rectangular
spigots -
204mm x 60mm

CONTROL FEATURES
• variable adjustment - trickle, boost and purge speeds set at
installation (purge option using own volt-free purge cable)
• boost setting (via switched live)
• integral, adjustable over-run timer - adjustable from 0-30
minutes set at installation

COMPLIES WITH
• Building Regulations for enhanced energy saving capability
• Building Regulations for reliable, efficient ventilation
• EU RoHS Directive Compliant.
• Complies with IEC60335-2-80, LVD2006/95/CE and
EMC2014/30/UE (European Directive against radio interference and electro-magnetic compatibility
• manufactured in UK to ISO 9001:2015 and 14001:2015
• CE marked
• SAP PCDB Listed
• Energy Saving Trust Best Practice Compliant