Description
Rain Cap – 125mm: Essential Rain Protection for Your Chimney
The Rain Cap – 125mm provides paramount rain protection at the chimney stack apex. This item is designed to be used alongside the top plate and clamp, eliminating the need for an insert.
Overview:
MF20 MI-FLEX accessories offer an array of installation fittings meticulously designed for seamless integration with MI-FLEX 316 and 904 flexible flue liners, ensuring a comprehensive chimney system when combined.
General Application:
These items are intended to be used alongside MI-FLEX Multi-fuel flexible flue liners. To comply with Building Regulations Document J, flexible flue liners must be fully enclosed within a masonry chimney. They are suitable for appliances operating at temperatures up to 600 degrees (T600 designation) and are compatible with Wood.
Terminals:
Terminals, such as this Rain Cap, primarily prevent water ingress and protect against Vermin/Birds entering the flue. This cap, along with other components, contributes to maintaining a structurally sound chimney system. It is essential to ensure chimney pots are in good condition without cracks and appropriate flaunching is in place at the stack top.
Specific Application:
The Rain Cap – 125mm is designed to deliver top-notch rain protection for your chimney stack and should be utilized in conjunction with the top plate and clamp. Its design obviates the need for an insert, simplifying installation and enhancing functionality.
Maintenance:
An efficiently designed chimney system should facilitate easy provision for sweeping and maintenance. Professional sweeping is advised, especially for solid fuel applications. Avoid using chemical cleaners or mild steel tools on stainless steel chimneys. Routine cleaning, inspection, and maintenance should occur at least annually, with solid fuel appliance chimneys requiring biannual sweeping to prevent blockages or deposits, including potential bird nests.
Specifications:
Designation: MI-FLEX Accessories MF20
System: 316L
Material: Natural / Stainless Steel
Colour Finish: Natural / Stainless Steel
Fuels: Wood, Oil, Gas, Smokeless coal
Approvals: BSEN 1856-2 T600 N1 W V2 L50012 G, HETAS/CE
Dimensions: 125mm
The Rain Cap – 125mm ensures optimal rain protection for your chimney stack, complementing a comprehensive set of components designed for superior functionality and durability.

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