Built Tough Eight Inch Through The Wall Thimble Kit With Spark Arrestor Chimney Cap And Adjustable Mount Bracket For Class A Double Wall Insulated Wood Stove No Fuss Venting Setup

Compact 8 inch thru wall stove vent kit with spark arrestor
✔️ Fits class A double wall insulated chimney piping exactly

This eight inch through the wall thimble kit is designed to pass insulated chimney pipe safely across exterior walls without cutting roof holes. It handles venting setups for wood stoves, gas furnaces, oil heaters, and fireplaces where straight vertical chases are too expensive or structurally impossible.

✅ Offers an adjustable external bracket that clears gutters and small overhangs up to 7 inches deep ✅ Ships complete with a cleanout tee, spark arrestor cap, and reinforced base support plate ✅ Rated for UL103HT residential heating appliances running on wood, coal, or gas fuels ✅ Lets homeowners select exact run lengths from 6 inches to 24 inches for perfect wall fits ✅ Maintains proper clearance zones so insulation stays cool against combustible framing members

💡 Why is a handy thru wall thimble setup preferred over roof cuts for wood stoves?
These mounts cut installation time in half while keeping hot air from escaping indoors.
- Precise offset channels route exhaust away from siding to stop paint peeling early
- Heavy duty clevis pins lock the bracket tight so vibration shakes nothing loose
- Cleanable bottom tees catch creosote chunks before they block airflow down the flue

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