Vaillant ecoTEC plus Setup Instructions

5 Set-up
26 Set-up instructions 0020200969_07
5.5.3.3 Installing the ridge tile terminal
1
1. Install the ridge tile in accordance with the specifica-
tions from the tile manufacturer.
2. Insert the ridge tile terminal into the ridge tile.
3. Align the ridge tile terminal in such a way that the two
fixing tabs (1) are at a right angle to the course of the
ridging. This ensures that the combustion air can be
extracted from between the ridge tile and the air hood
above the ridge tile.
1
2
4. Bend the two fixing tabs (2) on one bar (1).
5. Use nails or screws to secure the fixing tabs.
6. Install the boiler (→ Installation instructions for the
boiler).
7. Install the extensions. (→ Page 29)
8. Install the 45° elbow. (→ Page 32)
9. Install the 45° elbow. (→ Page 32)
10. Connect all of the pipe joints with air pipe clamps.
(→ Page 38)
11. Connect the ridge tile terminal and the boiler to exten-
sions and elbows.
5.5.4 Installing the vertical roof duct, 80/125 mm
diameter
5.5.4.1 Scope of delivery article number 303200
(black)
1
2
3
4
1 Vertical roof duct
2 Adapter (air) for
110/125 diameter
3 Fixing bracket
4 70 mm air pipe clamp
5.5.4.2 Installing the pitched-roof duct
20-50°
1
2
3
1. Determine the installation site of the roof duct in such a
way that there is sufficient distance behind the product
in order to connect the product to the heating installa-
tion.
2. Insert the pantile (2).
3. Insert the roof duct (1) through the pantile from above
and push it down until it is seated firmly.
4. Align the roof duct vertically.
5. Secure the roof duct to the roof construction using the
fixing bracket (3).
6. Connect the roof duct to the product using extensions,
elbows and, if required, a sliding sleeve.
– If you do not insert a sliding sleeve, you must al-
ways install the 70 mm clamp directly on the product
7.
Alternatives 1:
Condition: Roof duct with extension
▶ Install the extensions. (→ Page 29)
▶ Install the 45° elbow. (→ Page 34)
▶ Install the 87° elbow. (→ Page 36)
▶ Install the sliding sleeve. (→ Page 28)
▶ Connect all of the pipe joints with air pipe clamps.
(→ Page 38)

Vaillant ecoTEC plus Specifications

General

Model	ecoTEC plus
Category	Boiler
Type	Condensing
Dimensions (H x W x D)	720mm x 440mm x 338mm
ErP Rating	A
Mounting	Wall-mounted
Output Range	12kW to 38kW
Fuel Type	Natural Gas
Domestic Hot Water Output	38kW
Flow Rate	15.9 l/min
NOx Emissions	Class 5
Efficiency	94% (SAP 2009)