Wood Burner Air Vent Requirements

If you don t have enough air supply you will find your stove.

Wood burner air vent requirements.

Shop all wood burning stoves now. The aw3200e p wood stove meets the stringent requirements of the epa step 2 in. For appliances designed to burn a range of different solid fuels the air. The aw3200e p model replaces the previous vogelzang tr007 wood burning stove.

The air permeability rule for log burners. Standard for chimneys fireplaces vents and solid fuel burning appliances nfpa 211 reduces fire hazards by ensuring the safe removal of flue gases the proper installation of solid fuel burning appliances and the correct construction and installation of chimneys fireplaces and venting systems. If there is a mesh to guard against pest mice etc coming through the vent then the mesh size must be no less than 5mm. 2 2 any room or space containing an appliance should have a permanent air vent opening of at least the size shown in table 1.

Wood burning stove ventilation requirements. The size of the vent would normally need to be a minimum of 550mm per kw above 5 kw. This is in layman s terms a measurement of how airtight your home is. Equivalent to a 50p piece for each kw so a 5kw stove requires an area equivalent to 5x50p pieces.

Stoves need an air supply in order to operate. Since the air consumption of a wood stove is so low the risk of reversal of a ducted combustion air supply outweighs any advantage gained by bringing air from outdoors. The purpose of venting systems for wood burning fireplaces and wood stoves seems similar. Before you decide to buy your stove be aware that your room may need extra ventilation added.

That would be a square opening approx 33mm x 33mm. The air permeability of your home affects. Output of the stove this being very approx. A stove rated at 7kw would need 550mm x 2 1100mm.

They actually differ a great deal. If the vent is close to the stove then draughts are reduced and the house stays warmer. Wood stoves with gasketed doors consume in the range of 10 25 cubic feet per minute of air which is a tiny amount of air much less than an oil furnace for example. The more airtight your home is the less permeable it will be.

Wood burning stove regulations understand the key issues of the building regulation surrounding the installation of a wood burning stove. As the name implies air cooled systems use air for cooling. Because the stove draws the air that it needs for combustion through the vent there will be a draught from the vent to the stove. The air vent aperture required increases in size depending on the kw.

However these requirements depend on one thing the air permeability of your house. The first is known as an air cooled chimney system. For stoves above 5 kw a permanent air vent connected to the outside is required in the same room as the appliance.