免版税的Apartment Diagram With Underfloor Heating And Gas Boiler And Airconditioning高级股票矢量

DESCRIPTION

Perspective cutaway diagram of a one bedroom apartment completely furnished with hot water underfloor heating and gas water boiler as source of energy for heating and with two indoor wall air conditoners and external unit situtead on the balcony or loggia with hand drawn notes highlighting five heating loops and manifold assembly and gas boiler and gas pipe and air conditioning