UNIQUE DESIGN - Unique inner and outer hood design uses Bernoulli's Principle to resolve downdraft problems
OPTIONAL SCREEN - Optional stainless steel screen spark arrester keeps animals and debris out
SIZES - Standard size 3" to 12"; custom sizes available up to 48"
CONSTRUCTION - 100% Stainless steel contstruction
Typical causes of wind-induced downdraft include tall buildings, tall trees, or hills and mountains in the vicinity of the chimney. For more than 30 years, the Vacu-Stack design has effectively eliminated these problems.Contact Middle Georgia Chimney Sweeps today to see if the Vacu-Stack is right for you.