Clesse 20" Stainless Pigtails W20 To Pol With NRV

"CLESSINOX Stainless Steel pigtails set the standard in design, traceable manufacture, maintenance free operation and long term durability. Designed and manufactured to a recognised UK Standard BS EN ISO 10380-1, Clessinox comes from a family of product following the new European DIN 14800 standard.Please Note: Gas appliances should only be installed by a Gas Safe registered installer and in accordance with the manufacturers' instructions."