GB142 design question

JimmyJam

I am quoting a large building with radiant floor heating system.

Can I put (2) GB142 (with manifolds) in "series" with some type of staging control?

Thanks!
71Gibby

singh

yes

But, I don't think you can do it in series, rather parallel, and supply and return piping may need to be increased off pre-piped manifolds.
The sizes and piping configurations are listed in their applications manual.
See if you can get a copy of that.