heat sink rad

[lenny]

Good evening,
Can anybody advise me, What is the a maximum distance a heat leak radiator can be horizontally from the primary flow and return on a semi gravity system? The primary flow and return is in 28mm and the pipe work to the heat sink radiator is in 22mm.

Thanks

 

[migoplumber]

its not that simple lenny. post a drawing, lots of other factors to be aware of as well,
such as fuel type, boiler size, total system kw, gravity, fully pumped etc

 

[lenny]

Hi Shaun

Thanks for the reply , I have posted some drawings with another new thread ....

Thanks

Lenny