The fire guard is installed to ensure proper draft by creating negative pressure in the chimney flue and preventing reverse draft. The fireman's cowl should be mounted on the top of the chimney, directly on the pipe or using a base.
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100PCS or 300PCS 8/8.5/9/10/11/12/13/14/15/16/18/19/20/22/24mm Inner Dia PVC BoltCable Pipe Slip Cap End Cover Fitting Red Black
Aliexpress UK
For ventilation ducts, chimneys and air extraction hoods. Guards provide maximum protection without compromising chimney performance. 1 x Chimney Cap. Made of high-quality 304 stainless steel, cold and high temperature resistant, durable.
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4-20pcs M6 M8 Plastic Square Pipe Plugs with Nut Hole Blanking End Inserts Caps Pipe Cover Furniture Leg Feet Tube Plug
Aliexpress UK
Special design: fireplace rain cover design is unique. The top is an umbrella shaped design that drains rainwater and reduces water accumulation. The bottom is a bird cage to prevent all sorts of things from falling into the chimney pipe, and to keep the chimney pipe clean.
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4-20pcs M6 M8 Square Pipe Plugs, Plastic End Caps with Nut Hole for Tube Blanking, Furniture Leg Feet & Protective Covers
Aliexpress UK
Stainless Steel Flue Liner Cowl.
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Stainless Steel Pneumatic Quick Coupler Kit For 8mm Hose With M10x1 Male Adapter And Dust Cap Silver+Black
Aliexpress UK
Simply the best cowl on the market for capping disused chimneys! Fits pots up to 13" 330mm.
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1/8" 1/4" 3/8" 1/2" 3/4" 1" BSP NPT Metric Female Thread 304 Stainless Steel Hex Head End Cap Plug Pipe Fitting
Aliexpress UK
Old stock. Check pictures to confirm condition and sizing. May have storage marks
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652F Universal Bathroom Shower Trap Cover Floor Drain Cover Top Fitting Cap Parts
Aliexpress UK
Common problems including insufficient draw to power the stove, lack of heat output and leaking tar/smoke can all be rectified by re-lining the chimney with a Flexible Chimney Liner; an essential product when installing into an existing fireplace and chimney.
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1-10pcs 1/2" Male Plug Lengthen PPR Pipe Cap Stopper Rubber Sealing Ring 20mm DN15 Water Pipe Fitting White/Blue/Grey/Green Plug
Aliexpress UK
The Rotary chimney cowl which uses the wind's force to improve the chimney draught. It also protects the chimney from outside influences like rain or snow. when there are wind fluctuations on the chimney duct ending, caused by its bad location.
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Silicone Rubber Hole Plug Black Solid Blanking End Stopper T-shaped Round Cap Threaded Cover 2MM-14MM Size
Aliexpress UK