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About the appliance
2.7
Dimensions and specification
2.7.1 Logano plus GB402 dimensions
Fig. 3 Dimensions and connections for the Logano plus GB402 (dimensions in mm)
[AA] = Flue gas outlet
[AKO] = Condensate outlet
[EV] = Combustion air pipe inlet
(balanced flue operation only)
[GAS] = Gas connection
[MAG]= Optional connection for a diaphragm expansion vessel to
protect a single boiler
[RK] = Boiler return
[ST] = Safety valve or safety assembly connection
[VK] = Boiler flow
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Logano plus GB402 – 6 720 804 428 (2012/09)