Airtherm offers flue dilution systems for a range of appliances such as condensing boilers and gas blown boilers. There are many design considerations that must be achieved for flue dilution systems, including the sizing of components and compliance with regulations. Airtherm's installation teams are experienced in the statutory requirements and standards for projects. Flue dilution systems provide advantages over conventional flues such as flexibility in boiler siting and elimination of external flues, while still safely discharging emissions.

1. FLUE DILUTION
HIGH PERFORMANCE SYSTEMS FOR A RANGE OF APPLICATIONS
Airtherm offer fan dilution systems to
suit many appliances, from modern high
efficiency condensing to gas blown and
atmospheric boilers.
Flue Dilution Systems
P: 0844 809 2509 F: 01384 375218 E: sales@airtherm.co.uk

2. Design
SECTORS There are many design
considerations that
must be achieved, for
We serve instance, the correct
sizing of the fan unit,
dilution header, inlet
and discharge plenum
Commercial Industrial boxes, the location to
adjacent buildings,
openable windows, fresh
air vent pipes and final
discharge height. These
can be found from the
Clean Air Act
memorandum,
IGEUP/10 or BS6644.
Installation
Our installation teams
are made up of
Educational Health Care experienced personnel
that are fully trained
and aware of all the
necessary statutory
requirements and
standards for every
project they undertake.
We offer a design, supply
and installation service
for flue dilution systems,
and can offer a tailored-
made package to site
Retail Leisure conditions and customer
requirements
We can provide
technical solutions for
the specialist areas of
high temperature
exhaust systems, fan
assisted, flue dilution
and atmospheric
applications.

5. Airtherm Ventilation Solutions

12. Advantages Using Airflow
• ErP 2013/2015 compliant
• Environmentally friendly
answer to costly and
There are significant unsightly flues
advantages in using dilution • Dilutes carbon combustion
fans instead of conventional emissions from commercial
flue stacks as they offer the gas boilers
opportunity for the flexible • Less than 1% content enables
siting of boiler and water safe discharge at low levels
heaters within the boiler room,
• Allows flexible siting of gas
and the elimination of
boilers rated 80 to 650kW
unsightly external, or
input
expensive internal flues. Based
• Extra safe - pressure switch
on efficient and quiet double
shuts off gas supply on
inlet centrifugal fans they are
system failure
capable of overcoming the
system resistance of flue duct • EuP IE2 compliant
runs, and, with the built-in self
proving safety switches safety
is not compromised in the event
of fan failure or flue blockage.

13. HIGH PERFORMANCE FLUE DILUTION SOLUTIONS SUITABLE FOR A RANGE
OF COMMERCIAL, INDUSTRIAL AND DOMESTIC APPLICATIONS FROM
AIRTHERM ENGINEERING LIMITED.