Dimplex Riley inset stove. Conceived at our research & development centre in Dunleer Co Louth and manufactured by Glen Dimplex New Zealand, the Riley inset stove provides 6.5kW of heat to your room. Its clean lines and sleek design are sure to be a popular choice to homeowners opting to ‘close off’ their open fireplace with a stylish unit that will enhance the look of any room.