Construction: S235JR EN10025 quality steel sheets. Fixed spiral heat exchangers.
Thermal flywheel with top hatch.
Insulation: Mod. RF polyester fibre panel, environmentally friendly and recyclable with Euroclass B s2d0 fire resistance according to UNI ENI 130501-1 with strong insulating power.
Mod. RG non-removable rigid polyurethane up to capacity 500, removable cupels for remaining models.
Exterior finish: Mod. RF PVC exterior finish.
Mod. RG external finish in ABS up to capacity 500 external finish in PVC for remaining models.