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 Flat Channel 2M Length £5.82 – £13.77 (this price does notinclude VAT and carriage)View product Choose an option 110x54mm204x60mm220x90mm Round Hose Connector £0.63 (this price does notinclude VAT and carriage)View product Flat Channel 1M Length £3.35 – £6.11 (this price does notinclude VAT and carriage)View product Choose an option 110x54mm121x60mm204x60mm220x90mm Fan Plenum £1.71 – £4.52 (this price does notinclude VAT and carriage)View product Choose an option 110x54mm with 100 fixed offset121x60mm with 100mm fixed offset204x60mm with 100mm fixed offset204x60mm with 125mm fixed offset204x60mm with 150mm roating offset220x90mm with 150mm fixed offset