Spinner Chimney Cowl

The Spinner Chimney Cowl has an 8″ base, is an anti down draught cowl does not impede the performance of the chimney in any way.

Suitable for use with all fuels – oil, gas & solid fuels (except anthracite)

Protects the chimney from moisture ingress and nesting birds. If your problem is excess moisture ingress a Static Anti Downdraught Chimney Cowl offers more protection from driving rain than either the Spinner or Anti Bird / Anti Rain Chimney Cowl

Technical:

The revolving mechanism is a sealed double bearing unit for long lasting life – the high temperature grease used is rated to 200 degrees C

Manufactured to EN16475-7:2016 and EN1856-1:2009, CE Marked Independently tested and certified by BSRIA in the UK

Because we are so confident in the Spinner Anti Downdraught Chimney Cowl 8″ quality & durability we offer a 1 year guarantee against any defect in workmanship & materials.

The 316 stainless steel construction &; cast aluminium finish is of the best quality.

Has been tested for many years in the most varied of weather conditions & has proven to be successful in solving downdraught problems, regardless of wind severity.

What the Spinner Anti Downdraught Chimney Cowl 8″ will not do:

Should not be used with Anthracite fuel or fuels high in sulphuric acid.

Must not be used on a chimney shorter than 18 feet

Will not prevent a downdraught if the chimney is more than 4 feet lower than the apex of the roof or 4 feet lower and in close proximity to a taller structure, hedge, or tree(s)

Will not stop a draught problem when there is no wind – if the problem still exists when there is no wind (in conditions such as cold, calm and frost) the problem is a lack of draught (not a downdraught) and an electrical chimney cowl is required. No anti downdraught chimney cowl can solve a lack of draught.

What comes in the pack:

1 x Spinner Chimney Cowl

1 x strap

1 x fixing screw and bolt

3 x stainless steel legs. (These are 105mm in length and are suitable for a standard chimney pot. If you have an ornamental / decorative chimney pot you may require longer legs – these are 235mm in length and are available as an optional extra)

3 x steel claws to grip the inside of the chimney pot

3 x wing nuts to attach legs to main body of cowl

Fitting:

Will fit most standard chimney pots – the product’s aluminium base diameter is 8” or 200mm. To fit it to a 6” chimney pot or prefabricated flue – a 6” Spinner Adapter must be purchased.

The Spinner Anti Downdraught Chimney Cowl is very easy to install – only a screw driver is required. Fitting instructions supplied with each product.

How to Install:

Incorporates a simple yet effective system of attaching closely to a chimney pot or Spinner Adapter.

The three claws grip the inside of the pot / adapter

The three strapping legs are positioned outside the pot / adapter

Claws & strapping legs are held in place by 3 wing-nuts & a tightly fitting strapping band.