4 | Technical information
16
M2050222_en | Installation instructions Lambdamat LM 1500 KOM
4.2 Components and connections
E
I
D
G
F
H
B
A
C
C
C
Item
Description
LM 1500
A
Boiler flow connection
DN150 / PN 6
B
Boiler return connection
DN150 / PN 6
C
Connection to safety heat exchanger (2)
1” ET
D
Flue gas pipe connection
500 mm
E
FGR (flue gas recirculation) connection
300 mm
F
Broadband probe connection
-
G
Flue gas temperature sensor connection
-
H
Safety valve connection (provided by the customer)
DN80 / PN 6
I
Drainage connection
2“ IT
