Choose Options Draftbooster MSRP: Now: £660.00 Inc. VAT Was: MSRP: Now: £550.00 Ex. VAT Was: Exodraft chimney fan (Draftbooster) installs easily on the chimney or existing twin wall flue of your house. It ensures easy lighting of the fire and good combustion in closed wood-burning... MSRP: Now: £660.00 Inc. VAT Was: MSRP: Now: £550.00 Ex. VAT Was: Choose Options