CC1N7418en
08.04.2004
Siemens Building Technologies
HVAC Products
7
418
Gas Burner Controls
LGA...
The LGA... are used for the startup and supervision of atmospheric gas burners
of small to medium capacity (without fan) in intermittent operation.
The LGA... and this Data Sheet are intended for use by OEMs which integrate the
gas burner controls in their products.
Use
The flame is supervised with an ionization probe.
Using the appropriate adapters, the LGA... can replace their predecessor types LFI7...
and LFI5... in terms of function and size (refer to «Ordering»).
LGA41.173A27 and LGA52.171B27 are suited for use with direct-fired air heaters.
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