GSD100-33 FSD Stoves part no 081545300. Fits Cannon models:

10251G, 10251G MK2, 10256G, 10256G MK2, 10266G MK2, 10269G MK2, 10271G,

10271G MK2, 10276G, 10276G MK2, 10279G, 10371G, 10371G MK4, 10376G, 10376G MK4,

 10501G, 10506G, 10526G, 10531G, 10531G MK2, 10536G, 10536G MK2.