Atag A203C User Manual

ATAG A-Serie
15
These operating instructions describe the func-
tioning and the operating of the ATAG A boilers.
This manual is for the end user. For installation
and servicing there is an installation & servicing
instructions manual for the installer.
Read this manual fully before operating the boiler.
In case of doubt or errors contact your installer.
ATAG Heating reserves the right to change the
specications and dimensions without prior notice.
Work on the boiler must be carried out by a com-
petent person, (Ref: Gas Safe Register) using
correctly calibrated instruments with current test
certication.
When replacing parts use only ATAG Service parts.
Contact details for ATAG Heating UK Ltd can be
found on page 25 of this manual.
1 Introduction

Atag A203C Specifications

General

Type	-
Fuel type	Natural gas
Boiler system	Combi boiler system
Product color	White
Heater location	Indoor
Placement supported	Vertical
Boiler type (NL label)	HR
HR inspection label class	107
Maximum power	20000 W
Minimum power	4400 W
Water flow (60 °C)	6 l/min
Domestic Hot Water (DHW) flow	10.7 l/min

Weight and Dimensions

Depth	395 mm
Width	500 mm
Height	650 mm
Weight	37000 g