This is the latest diagram for our fireplace boiler installation. I owe a ton of gratitude to this forum and nofossil for this info. I also read lots of wood boiler install manuals and researched the components starting from no knowledge to practice with installing the modulating condensing gas boiler and the radiant system. I'd like your expert opinions on this layout.
![Fireplace Boiler Diagram--Which Alternative? Fireplace Boiler Diagram--Which Alternative?](https://www.hearth.com/talk/data/attachments/143/143819-c25d96e1c512b40764c78c8de6400ceb.jpg)
![Fireplace Boiler Diagram--Which Alternative? Fireplace Boiler Diagram--Which Alternative?](https://www.hearth.com/talk/data/attachments/143/143819-c25d96e1c512b40764c78c8de6400ceb.jpg)
Last edited: