3.Principle

The Dovre model is designed to provide a fireplace convection system without the need to construct a masonry convection chamber. The principle of operation is that the cooler air from the lower part of the room is drawn under the base of the inner cast iron unit. Warm air is produced from the inner cast iron surfaces of the appliance and this warm air develops between the surfaces of the steel convection case and the outer surfaces of the cast iron combustion chamber. Flexible piping may be used to carry the warm air from the appliance to outlet grills to be located where heat is required. This can be either in the same room as the appliance or in other rooms even at first floor level. It is essential to ensure that the warm air flexible pipes are allowed to rise from the appliance.

The cooler room air entering the lower level moves the warm air by convection, and fan assistance whilst the fans are operating, to be discharged into the room through the space at the top of the appliance or via flexible pipework.

1.Primary combustion air

2.Secondary combustion air

3.Cool air for convection

4.Convected warm air

5.Twin power fans for boosting convection

6.Passage of combustion air

7.Removable ashpan

8.Rear protection plate

9.Passage of flue gases

10.Outer convectioncasing

11.Clapet

2020/2220/2520/2210/2510/2200/2500

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Dover Finishing Products 2220, 2210, 2200, 2020, 2510, 2500, 2520 manual Principle