Contura i4 Modern blends easily into your home and is easy to position in the fireplace. Contura i4 gives the old fireplace new life with a stripped down design, generous glass and efficient technology. Output 5kw heats 90m2 Overall sizes H 590mm x W 490mm x 350mm Net efficiency A rated 80% Colour Black or Grey available with 3 or 4 sided frame.