Vacu Stack Chimney Cap

Superior chimney s vacu stack chimney caps cure most wind related fireplace smoke back up issues via the venturi effect which utilizes wind movement hitting this cap to increase strength in positive draft literally sucking the exhaust fireplace smoke out of your chimney.

Vacu stack chimney cap.

The vacu stack vss chimney cap can also be used for masonry chimneys when paired with a masonry adapter sold separately. The icp vacu stack cap is a great economical lifetime warrantied alternative for preventing downdrafts if your chimney frequently experiences wind related back puffing this cap could solve the problem. Vacu stack chimney caps are primarily used for solving common wind related chimney draft problems caused by conditions such as hills mountains tall trees or tall buildings nearby. William passed away on march 16 2016.

4 2 out of 5 stars 14. Round version suitable for chimney liners and sealed end factory built chimney like duratech metalbestos. A metallurgical engineer who saw the practical need for solutions to chimney draft problems established icp in 1971. Vacu stack chimney caps are wind resistant chimney caps also known as high wind flue caps chimney wind deflectors chimney wind caps etc.

The vacu stack is made of 26 ga 304 alloy stainless steel. He is well known throughout the industry for his lecture series about the metallurgy of stainless steel and the fluid mechanics of chimney draft. The vacu stack chimney cap is an economical alternative for preventing downdrafts and has a lifetime warranty. 6 stainless steel vacu stack chimney cap for solid pack chimney pipe.

When the wind hits this cap it actually increase upward draft. If you frequently experience wind related backpuffing this cap may well solve the problem.