Installation; Air Supply / Flue Gas Connections; Connecting The Top Flue - Baxi EcoBlue Heat 12 Installation And Service Manual

6

Installation

6.1

Air Supply / Flue Gas Connections

Connection Assembly
Wall Thickness
(X)
Fig. 25
'TOP' Label
Fig. 26
7219717 - 02 (08/15)
Terminal Assembly
Fig. 24
(X)
Wall
Thickness
'TOP' Label
Sealing Tape
Securing Screw
Fig. 27
6.1.1

Connecting the Top Flue

HORIZONTAL TELESCOPIC FLUE
1. There are two telescopic sections, the Terminal Assembly
and the Connection Assembly, a roll of sealing tape and two self
tapping screws. A 93° elbow is also supplied.
2. The two sections can be adjusted to provide a length
between 315mm and 500mm (Fig. 24) when measured from the
flue elbow (there is 40mm engagement into the elbow).
3. Locate the flue elbow on the adaptor at the top of the boiler.
Set the elbow to the required orientation (Fig. 25).
The flue elbow is angled at 93 degrees to ensure a fall
back to the boiler.
4. Measure the distance from the outside wall face to the elbow.
This dimension will be known as 'X' (Fig. 25).
5. If the distance from the flue elbow to the outside face of the
wall ('X' in Fig. 25) is less than 250mm the Connection
Assembly can be discarded and the Terminal Assembly fitted
directly into the elbow.
6. In instances where the dimension 'X' (Fig. 25) is between
250mm and 315mm it will be necessary to shorten the Terminal
Assembly by careful cutting to accommodate walls of these
thicknesses.
7. To dimension 'X' add 40mm. This dimension to be known as
'Y'.
8. Adjust the two telescopic sections to dimension 'Y' and seal
the joint with the tape provided (Fig. 26). Ensure that the labels
marked 'TOP' on the Terminal and Connection Assemblies are
uppermost.
9. Using the clearance holes in the Connection Assembly
secure it to the Terminal Assembly using the screws supplied
(Fig. 27).
Installation 6
EcoBlue Heat 37