Vaillant ecoMAX pro 28 E User manual

For the installer
Flue installation instructions
Air flue duct for use with ecoMAX ecoMAX 613/2 E
ecoMAX 618/2 E
ecoMAX 622/2 E
ecoMAX 824/2 E
ecoMAX 828/2 E
ecoMAX 835/2 E
ecoMAX pro 18 E
ecoMAX pro 28 E
GB
2000225123A-10.02

2

OVERVIEW
3
PART 2 CONCENTRIC 80/125
PART 1 Pages 4 - 20
Standard Concentric Systems Ø 60/100
(Aluminium air duct/plastic flue duct)
PART 2 Pages 21 - 40
Optional Concentric System Ø 80/125
(Aluminium air duct/plastic flue duct)
PART 2 CONCENTRIC 80/125 PART 1 CONCENTRIC 60/100

4
CONTENTS: PART 1 CONCENTRIC 60/100
Page
The air/flue duct must be installed by a suitably
qualified service provider, which is responsible
for observing the relevant specifications,
regulations and standards.
Requirements
Planning the air/flue duct
layout
Regulations and standards to be observed 5
Alternative termination accessories available 6
Maximum flue lengths 9
§
Installation of the vertical roof duct 15
Installation of the horizontal air/flue duct 11
Fitting air/flue duct extensions
Installation of the sliding sleeve
How to add extensions 18
How to install elbows 19
10

5
PART 1 CONCENTRIC 60/100
REQUIREMENTS
Regulations and
standards to be
observed
§
☞Vaillant ecoMAX boilers are
certified as heating boilers with
corresponding flue systems
according to EC Directive
90/396/EEC on gas-fired
devices. This installation manual is
covered by this certification and is
referred to in the design approval
test certificate.
☞These instructions should be read
in conjunction with the instructions
for installation and servicing
supplied with the boiler.
☞Ensure also that all legislation,
rules, regulations and directives
mentioned in the installation
instructions are observed.
☞The installation of the boiler and
its flue must be carried out by a
competent person who is
registered with CORGI (The
Council for Registered Gas
Installers).
☞The installation of the boiler and
flue must be in accordance with
the Gas Safety (Installation and
Use) Regulations 1998 and the
Building Regulations and
BS 5440 Part 1.
☞The requirements for flue
termination detailed in the boiler
installation instructions must be
observed.
☞Two types of flue system are
available for ecoMAX boilers. The
standard concentric flue system
(100 mm outside diameter) and a
larger diameter concentric system
(125 mm outside diameter) which
allows longer air/flue duct lengths
to be achieved.
☞The air/flue duct operates at very
low temperatures therefore no
clearance is necessary between
the air duct and adjacent
services.
☞Ensure while installation work is
being carried out that no debris
such as swarf, filings or fragments
of mortar are allowed to remain
in the air/flue duct.