Yarn

Recent twts in reply to #53okesq

Download

A view inside the funnel shaped metal structure, like a fish and chip extractor hood. The red arrow shows a vent I cut so passing hot air also sucks out the ceiling air as well, making the roof cavity cooler. This is a USA thermal chimney idea I got from the States.

⤋ Read More

Participate

Login to join in on this yarn.