Petri Manninen
More ideas from Petri
DIY Woodstove Heat Exchanger --- I wanted to build this heat exchanger to reclaim some of the heat that is lost up the chimney of my wood stove. I use the wood stove to heat my workshop during the winter months . I have seen heat exchanger units available in stores for around $160. Since I'm cheap, and I hate to pay money for things that I think I can build myself, I set out to create my own heat exchanger.

DIY Woodstove Heat Exchanger --- Compared to the things Steve is used to building at work this would be a piece of cake!

Hamburg, Germany. Our tips for 25 things to do in Germany:

Hamburg Germany ~ Churches are important landmarks, such as St Nicholas' church, which for a short time in the century was the world's tallest building. I first visited Hamburg when I was 5 years old.I do remember this church.