Colt tops use aerodynamic principles to create lift at the top of the chimney as air moves over it. The effect cures downdraught and shifts residual fumes, whichever way the wind is blowing.

Description Colt tops use aerodynamic principles to create lift at the top of the chimney as air moves over it. The effect cures downdraught and shifts residual fumes, whichever way the wind is blowing. Rain drains help divert water outside the chimney pot. Suitable for use with appliances fired by gas, oil and solid fuel.

• Static anti downdraught chimney cowl

• Stainless steel hook bolt and wing nut fixing

• Optional strap fixings for additional security

• Effective when the wind blows from any direction

• Unconditional money-back guarantee

• Withstands flue temperatures up to 200°C

• 135mm height x 435mm width

• Certified to BSEN 1856-2003-1

• All Purpose model for use with coal, wood, gas, oil and smokeless fuel fired appliances.

• All Purpose painted finish is highly resistant to corrosive fuels such as Coalite, Furnacite and Anthracite

• Suitable for 125mm-250mm (5"-10") internal diameter pots. For pot dimensions
  between 125mm-175mm (5"-7"), a Colt Top Adaptor Plate is also required.