... CONFIGURATIONNamespecificationoptional1.Body PanelSandwhich style,δ=50mm.polystyreneRock woolBasementsteel structure,3 rows of vein board and 2 ... /baking Transition damperautomatically air controled burnerRIELLO/G20 heat exchangerstainless steel,circular heating,chimney at front ... sysytem Control panel imported components ,overload,over heat,phase-lacking,protection,motor direct start Automatical ...