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GB312 Applications Manual
1 Product description
Fig. 1 Logano plus GB312 - main components
1 Programmer (MC10 and BC10)
2 Gas burner
3 Boiler front panel
4 Trap
5 Boiler heat exchanger with insulation
6 Burner control unit
7 Gas valve
8 Boiler outer casing
9 B-kit with ow check valve (supplied as standard, not fac-
tory installed)
10 Gas isolating valve (supplied as standard, not factory
installed)
11 Mating ange, 2½" (included in B-kit, not factory installed)
7 747 010 720-01.2RS
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