Silvacore Pro by Duraflue Standard cowl: 5", 6", Silver, Black. #5to6 it delivers dependable heat output

it delivers dependable heat output with excellent control

secondary and tertiary) ensure you are in control of your flame pattern

Its A+ energy rating and impressive efficiency rating of 80

Outstanding 81

Silvacore Pro by Duraflue Standard cowl: 5", 6", Silver, Black. #5to6 it delivers dependable heat outputThis is a twin wall clip together chimney part used to build a new chimney. Twin wall clip together chimney can be as close as 5cm to combustible materials (7cm if passing through a sealed void). No glue or sealants required. When we say 5 or 6 we speak of internal diameter: outer diameter is 7. 5 and 8. 5 (192mm and 217mm). THIS PART REQUIRES A NARROW LOCKING BAND (NOT INCLUDED).