Replacement Franco Belge Montfort Rear Firebrick for the classic version of the stove. Dimensions approx 370mm (14.5″) max width x 60mm (2.5″) height.
How to fit Montfort Classic Firebricks
Insert the rear firebrick and lower sides. Next, put the baffle in place. Whilst holding the baffle in place with one hand, insert the upper side bricks with the other.