Home / Ducting / Ductmaster Thermal - Rectangular / Insulated Rectangular Reducer Insulated Rectangular Reducer £7.32 DUCTMASTER THERMAL 220x90mm to 204x60mm insulated reducer. Out of stock (the price listed does not include VAT and carriage) SKU: NTD-220-RED204 Categories: Ducting, Ductmaster Thermal - Rectangular Tag: Thermal Ducting Product ID: 10542 Related products Round Hose Connector £0.63 (this price does notinclude VAT and carriage)View product Louvred Grille with Flyscreen £2.05 – £3.55 (this price does notinclude VAT and carriage)View product Choose an option 100mm125mm150mm Flat Channel 1M Length £3.35 – £6.06 (this price does notinclude VAT and carriage)View product Choose an option 110x54mm121x60mm204x60mm220x90mm Flat Channel 1.5M Length £4.20 – £9.18 (this price does notinclude VAT and carriage)View product Choose an option 110x54mm121x60mm204x60mm220x90mm