- Mendip Christon 700 inset woodburning stoveThe Christon 700 Inset with 3 Sided Frame is slightly bigger than the 600 and because of this your fire view is increased greatly. With sophisticated airwash system built in, the glass is kept free of residue. Modern and sleek, the Christon Inset 700 with 4 Sided Frame is ideal for the contemporary home and lifestyle. The large glass window gives you a wonderful fireview whilst remaining clear or sediment due to a high-tech air wash system. By buying this stove you are contributing £10 to the Woodland Trust, helping to plant native trees in the UK.