Search results

Thanks can it run say 2.5 meters in 22mm or do longer runs need doing in 32mm?

if running a 22mm condensate pipe internally inside is there a maximum distance were you need to take it up to 32mm?

Or is both as good?

Central Heating Pipework Layout by CAESAR32 posted 20 Mar 2016 at 9:16 PM would it be ok piped like that, or would it be best to tee off separately of the main run for each rad?

Will the central heating be ok heating off the main 22mm run and flowing in to the branch of a 15mm tee and splitting both ways with a rad to pick up off both legs of the tee?

Sound ok?

IMG_20160311_163628 by CAESAR32 posted 13 Mar 2016 at 8:31 PM Like that but a rad either side of the main run in the same joist section. Suppose I could drop down to a 15mm tee. Flowing in the branch of the tee and splitting off both ways.

Centrall Heating by CAESAR32 posted 13 Mar 2016 at 8:16 PMCentrall Heating by CAESAR32 posted 13 Mar 2016 at 8:16 PM this is the lay out I have

Will 15mm pipe be ok supplying a 1300 p plus and a 600 single rad. Or should I tee off the main run twice?

I am concerned as the rads on the solid walls are dropped in 10mm from 15mm supplying pipes above. Were as the one rad on the stud wall has 15mm pipe dropped down the stud wall and only going to 10mm on the elbow that exits the stud wall.

Were as the rest of the rads are on solid walls I have dropped 10mm so can be plaster over. This ok?

The first fix is totally in copper

Have done similar to that,I have done similar to the above.have used duct tape for corrosion protection. Though one downstairs rad is on a studwall I have dropped in 15mm and reduced to 10mm on the elbow as it exits the stud wall. Have done this to give the pipes more stability. Should this be ok?

Just so its easier for the plasters to cover. I prefer 15mm too.

I understand sadly, not aloud to use plastic.

Anyone used micro bore copper to install heating on a new build or domestic house. How did you go about using it for dropping down to the ground floor rads?

Is there a maxium depth you can notch a vertical stud of a stub wall?