The chimney inserts are used in the discharge of exhaust gases from boilers with natural gas or fuel oil combustion that operate with negative pressure.
Secures the line from adverse weather influences.
Common Questions
Trustpilot
TrustScore 4.5 | 7,300+ reviews
Abdullah B.
Great price for an authentic product. Fast international shipping too!
3 weeks ago
Ali H.
Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.
