Vicot developed no sapceing installation units: V85, V105, V120, V140
Vicot no spacing installation units, V85 , V105  (V105 -20 combined 85 kW gas heat pump and 20 kW gas boiler, in which 20% heating capacity is gas boiler), V120  (V120 -30 combined 85 kW gas heat pump and 35 kW gas boiler, in which 30% heating capacity is gas boiler) and V140 (V140 -40 combined 85 kW gas heat pump and 55 kW gas boiler, in which 40% heating capacity is gas boiler) were launched into market. The land occupstion area of the new version is only 1/3 of the old one.