Keep at least 150mm–400mm of clearance between the stove and any combustible materials (walls, furniture, wooden beams).
Choose a stove appropriate for your room size. As a general guide, a stove is suitable for a 3. Installation Steps (Overview)
Install a chimney closure plate to seal the fireplace opening, preventing soot from entering the room.
Do you have an , or is this a new installation ? Are you in a modern or older home ? What is the size of the room you want to heat?