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Home > Gas Fireplaces & Wood heaters > Damper & Cowls

Damper & Cowls

Rotating bird & 10 gal
Rotating bird & 10 gal
Dampers are used to stop vermin such as blowflys, possums & draughts coming down the chimney
A Rotating Cowl is fitted for the open fireplace. A fixed cowl used with a flued appliance.
Damper & Rotating cowl Rotating bird & Damper Two damper flaps are in the open position, with a rotating bird cowl fitted.The cowl rotates preventing wind coming down the chimney by turning its back to the wind direction.When not in use the flaps are shut by a cable in the lounge room fireplace opening.
Flued Masnory top 200mm Rotating bird with liner A 200mm active flue & a 250 gal liner with a rotating bird cowl fitted.The cowl rotates preventing wind coming down the chimney by turning its back to the wind direction.
Flued open Fireplace 45degree roof penetration with rotating bird A 45 degree roof penetration is sealed by a aquarius roof flashing with a stainless steel rotating cowl fitted.The height is determined by a 3m radius clearance.

© Iain Hosking 2005-2010
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Links

Link to the Australian Home Heating Association website
Australian Home Heating Association

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