5
3060918_1203
Standards / Regulations
Cast iron boilers
acc. to DIN EN 303 as well as in accordance with EC Directive 90/396/EEC (gas
consuming equipment),
73/23/EEC (Low Voltage Directive), 89/336/EEC (EMC Directive), 92/42/EEC (Ef
-
ficiency of Hot Water Boilers) and 93/68/EEC (Identification Directive) for heating
systems with heating circuit pumps and flow temperatures up to 110 °C and 3 bar
permissible operating pressure in accordance with DIN 4751 and DHW cylinder pres-
sure (max. 10 bar) in accordance with DIN 4753.
For the operation with pressure jet gas burners, the following gas device categories apply:
The NO
x
limits required by the 1st BImSchV para. 7(2) are maintained.
Country abbreviation
Country
Gas device category
DE
Germany
II
2ELL3B/P
AT
Austria
II
2H3B/P
LU
Luxembourg
I
2E
or I
3+
