Probably cheaper to buy another one from Argos or similar. Unfortunately a long hard slog to find one with the same or very similar measurements. Possibly it is a Daewoo as fitted in current caravans.winch said:The microwave fitted to our 2006 Lunar Solaris (WP550L12 - no make) has stopped working. Appears to be the timer switch. Is this repairable or does anyone know of a microwave to fit the same space (245 x 443 x 360 mm, 12 litre capacity)