Helio Plan 3x Atlantic ACV kit with Smart ME 400 boiler, ideal for 4/5 people, consisting of: 3 Helio Plan 2.0 solar collector, Solar Unit 100 solar control unit, Solar Group 100 ERP hydraulic unit, 25 solar expansion tank liters and tank of antifreeze liquid (10 liters).
Helio Plan 3x Atlantic ACV kit, ideal for 4/5 people, consisting of: 3 Helio Plan 2.0 solar collectors, Solar Unit 100 solar control unit, Solar Group 100 ERP hydraulic unit, 25 liter solar expansion tank and liquid tank antifreeze (10 lt).