Hi. Hope someone can be of assistance. I've just had a Morso 1412 squirrel fitted into an existing recess. My question is that the stove is fitted almost flush to the back wall (a few mms space only), the recess having been prepared by the fitter and then plastered and painted. The handbook suggests that the distance to a non-combustible surface should be 10-15cm but I'm not sure if this applies to the back. The fitter said it was fine but has given me enough cause not to trust him so far. The flue is fully insulated. Any advice would be greatly appreciated.