LILYKING 629ERD Stoves Classical and Contemporary Combined Styling Controlled Rate of Burning Clear Glass with Window Air-wash Multi-fuel Choice Heat Resistant "High Chrome" Internal Castings Specifications Min. Efficiency 70% Dimensions: 670mm(H)¡Á480mm(W)¡Á430mm(D) Max. CO emission 0.3% Wood Capacity 1.5kgs Output to room 20,000BTU (6kw) Flue Size: 125mm£¨5¡å£© Heating 55sqm Net Weight 89kg Non boiler type Rear and Top flue outlets. Package size: 495mm¡Á445mm¡Á637mm.