Shl H Anti Down Draught Chimney Cowl

€199.95 Inc. VAT

Out of Stock

Code HW26171

Out of Stock

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Product Description

The H Anti Down Draught Chimney Cowl is a stationary cowl that is designed to solve bad down draught problems.

Ideal for situations where there is a short chimney such as a single-story dwelling or bungalow. However, it is also very effective protecting longer chimneys from down draught.

The H chimney cowl will also protect the chimney from extreme driving rain situations and is probably the best cowl in the SHL range to stop moisture ingress caused by rainwater.

Only available in a stainless-steel finish to fit a standard 200/230mm or 8″/ 9“chimney pot.

Suited to both long and short chimneys. Because it has no moving parts, this chimney cowl will last a very long time.

Constructed from robust stainless steel.

The SHL H cowl works in 5 ways:

1. In still or calm weather conditions, the hot gases and smoke rise inside the chimney and exit from the top two vertical tubes of the H shaped cowl.
2. If wind drives downwards in turbulent weather conditions, air is forced down through the top vertical tubes and this air draws the smoke out of the chimney (Venturi effect) and expels the smoke / gases from the downwards facing tubes.
3. And visa versa, if the chimney experiences the opposite, where wind moves upwards through the H cowl, smoke is drawn out (Venturi effect) and up through the H chimney cowl.
4. If the wind blows across the roof and therefore across the cowls 4 openings, smoke is drawn out of the chimney through the Venturi effect.
5. Lastly, because the cowl completely shields the flue from rain, this anti down draught cowl excels at stopping moisture entering the flue.

Fitting:

This product is very simple to install. Insert the base (190mm Ø) of the chimney cowl into the top of the chimney pot and fasten strap with nut and bolt. Tighten completely with a screwdriver.

Delivery & Collection Info

We provide delivery services to any address within the Republic of Ireland. Please anticipate a delivery time frame of 1 to 3 working days. Once your order is dispatched, we will promptly notify you via email. Please be aware that deliveries are not conducted on weekends or bank holidays.

• Small Items up to 2Kg- €9
  
• Items up to 5Kg- €11
  
• Medium Items up to 15Kg -€13
  
• Large Items up to 20Kg -€18

For local customers, we are also pleased to offer a Click & Collect option Monday to Friday.

For Warehouse stock please allow 3-5 working days for collection and 5-10 working days for delivery.

Full details of our Delivery & Collection services are available here >

Returns Policy

We are pleased to assist you with returns for items purchased online if you find them unsuitable, provided that you notify us within 14 days from the day following the delivery of the item(s).  Note that exclusions apply.

Before making a purchase on our website, we strongly advise you to review our Returns Policy in its entirety. 

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