HOUNO B Series - GAS COMPONENTS

GAS COMPONENTS
SERVICE MANUAL 71
REVISION 04/19, SW: 3.51
Interface relay
Coil gas-air unit
Burner
electrode
Ignition trafo
Gas-air unit
Pressure switch
Dungs
control box
GAS COMPONENTS
Gas components position 1.06, 1.10, 2.10, 2.20