In fairness to all, we don't discuss pricing on the Wall. Thanks for your cooperation.
Picture from a Lochinvar WHN-55 installation
My father and I have recently finished a DIY heating project, using Lochinvar WHN-55, Biasi steel panel radiators, Grundfoss Alpha 15-15 pump and copper piping.
I have posted detailed pictures if you are interested.
Thank you to all the members of the Heating Help community, who provided us with very wise insights and they were of tremedous help in deciding how we have approached the project.