Q-23 Panama Heat output: 4-9kW Efficiency: 80% Flue outlet: Top or rear Airwash & Cleanburn Systems: Yes Optional external air kit: Yes Offering a heat output of up to 6kW, the Nordpeis Q-23 is a highly efficient wood burning cassette fire. This beautiful fire integrates the latest Cleanburn and Airwash systems. Available with the unique Panama surround, the Q-23 wood burning fire offers an optional log store. The Panama surround can be painted* to suit interior decor. *With water based paint. Supplied in unfinished concrete.