Welcome! Here are the website rules, as well as some tips for using this forum.
Need to contact us? Visit https://heatinghelp.com/contact-us/.
Click here to Find a Contractor in your area.

Heat exchanger on flu

The attached link (from austria), page 5, depicts a heat exchanger on the flu used to heat the return to the boiler. Is the heat exchanger a product that can be purchased? Could it work as a retrofit on a 3 pass CI boiler? Would it be worth the expense?

http://www.energyagency.at/publ/pdf/oil_turin.pdf

Comments

This discussion has been closed.