Class 019
Non-Metallic Building Material Products
Ducts (non-metallic) for ventilating apparatus and installations; ducts (non-metallic) for air conditioning apparatus and installations; ducts (non-metallic) for central heating apparatus and installations; ducting (non-metallic) for heating, ventilation, cooling and air conditioning apparatus and installations; cowls (non-metallic); pipework (non-metallic) and collars, manifolds, connectors, pipe connectors and parts and fittings therefor; grilles (non-metallic); non-metallic articles for use in ventilating apparatus and installations; parts and fittings for all the aforesaid goods.
