DUNHAM-BUSH PROVIDES A MASTER CLASS
IN LOW ENERGY VENTILATION FOR CLASSROOMS
Dunham-Bush has signed an exclusive
agreement
with
Eco-Airvent
to
manufacture and distribute their
range of innovative, energy efficient
ventilation products, including the
patented Classmaster® and VHR heat
recovery units.
Air quality in classrooms has a major
bearing on the academic performance
and productivity of occupants and with
air pollution levels continuing to rise
in the UK, especially in cities, it has
become increasingly important that
these issues are addressed.
Released by the government last year,
BB101: ‘Ventilation, thermal comfort
and indoor air quality 2018’ has been
instrumental in the most significant changes in ventilation
design, regulation and guidance in schools since 2006.
Working in parallel with BB93: ‘Acoustic designs for schools,
performance standards (2015)’, it gives a detailed holistic
approach to the internal environment in schools with the
emphasis very much on energy efficiency.
BB101 guidelines on ventilation, include standards for all
spaces within a school or college and new guidance for science
labs and other practical areas.
All ventilation systems must have
the capability to operate in typical
UK weather conditions, including
high winds and rain. Final ventilation
designs will depend on the following
key factors:
• Building location
• Type of construction
•Site ambient noise levels
• Local air quality / levels of pollution
•Amount of glazing / solar gain
•Patterns / type of use
VERSATILE CONTROL OPTIONS
The factory fitted Eco-Pro 3 controller
offers a plug and play capability and
is ideal where stand-alone control is
required. Units can be activated either via volt free contact
(VFC) from a time switch or BMS (enable / disable signal). The
controller can give fault outputs either to the Eco-Fault panel
or BMS panel. Individually adjustable fan speeds on trickle and
boost settings with frost protection, automatic summer by-pass
and night time cooling options are included as standard. Fans
switch automatically to boost speed when CO2 is detected.
www.dunham-bush.co.uk
Classmaster
NEW FROM DUNHAM-BUSH
®
ULTRA LOW ENERGY HEAT RECOVERY VENTILATION FOR CLASSROOMS
✔ Patented variable mass heat exchanger
✔ Maintains thermal efficiency at 100%
and 50% airflow
✔ Fully compliant with BB101 2018
✔ Up to 82% efficient energy reclaim
✔ 100,000 hour long life, low energy EC fans
✔ Low profile, only 300mm in height
✔ Low sound levels
✔ Inner city filter ePM 2.5 (F7)
✔ Trend Bacnet control
✔ Space heating option
A master class in low energy
ventilation for classrooms
E-mail: [email protected]
www.dunham-bush.co.uk
WELCOME TO THE COMFORT ZONE
V E N T I L A T I O N