Vaillant ecoTEC plus Installation Manual

System overview of concentric system Ø110/160mm
8 Installation manual for the flue pipe for ecoTEC plus 0020137851_02
4
Required
art. no. *)
Type of installation Installation instructions
0020166854 Concentric horizontal wall
duct
Maximum pipe lengths:
¬section 5.1
Installing the horizontal wall
duct: ¬section 9
Installing the horizontal flue
gas pipe: ¬section 10
0020106380 with
0020106376
Concentric connection to
vertical shaft system
Maximum pipe lengths:
¬section 5.1
Installing the concentric con-
nection to the air/flue gas sys-
tem (LAS): ¬section 7
*) for additional flue components, see
¬ section 4.2
4.1 Installation options (continued)

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)