Mate thanks I just used your lesson to help me finish assignment. You explained it very well better than my teachers. I really thank you so much for this video life saver. Xxxx
Hi this might sound like a stupid question so I appoligise in advance. In the drawing of the pipe runs there is only one line lets take section 5. Is this pipe run 2 x 22mm pipe @ 1.5 meters long or are you saying you only calculate the flow pipe and not the return. the video is very informative thank you
Reza thanks for this. I notice that the total flow rate is taken as the path to the furthest radiator. Why do you not add all the flow rates together from all the radiators? Thanks.
Water always finds the least resistive path to flow through. The furthest radiator circuit will be the highest resistive path and the whole process is to overcome it.
Many thanks for such a straight forward and excellent presentation. Please would say the source or where I can get such a really useful pressure Loss chart from.I've searched the internet but have been unable to find the one you used or anyone similar. Your help would be so very much appreciated. Thanks
hi , thanks a lot for video really helpful for understanding sizing .its simple example for domestic heating. where can I find that velocity chart, I need for copper ? if u have any link could u paste here ? or email ? thanks
If its any help, the chart can be found in The Chartered Institute of Pluming and Heating Engineers (CIPHE) "Domestic HeatingDesign Guide". This book is full of useful information and a must for designing or checking an existing system.
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Awesome video! You are a Kool dude for putting this up for us crusty old plumbers!
Mate thanks I just used your lesson to help me finish assignment. You explained it very well better than my teachers. I really thank you so much for this video life saver. Xxxx
subscribed in a second. I have been looking for a videos like this for ages.
Is this the only video on this subject on RUclips? Great work.
Hi,
Great video.
Can you please provide the books or sources for the tables shown within this video?
Thank You
If you could upload somewhere these tables and share with us that would be great!
Good vid
examples well worked thru and not just a load of maths thrown at us 👍
Keep um coming
Hi this might sound like a stupid question so I appoligise in advance. In the drawing of the pipe runs there is only one line lets take section 5. Is this pipe run 2 x 22mm pipe @ 1.5 meters long or are you saying you only calculate the flow pipe and not the return. the video is very informative thank you
Mamnoon Reza jan.
Reza thanks for this. I notice that the total flow rate is taken as the path to the furthest radiator. Why do you not add all the flow rates together from all the radiators? Thanks.
Water always finds the least resistive path to flow through. The furthest radiator circuit will be the highest resistive path and the whole process is to overcome it.
Many thanks for such a straight forward and excellent presentation. Please would say the source or where I can get such a really useful pressure Loss chart from.I've searched the internet but have been unable to find the one you used or anyone similar. Your help would be so very much appreciated. Thanks
See my reply to Abdullah Kazim below
yes lad!
Do you offer a system design service for self builders?
hi , thanks a lot for video really helpful for understanding sizing .its simple example for domestic heating. where can I find that velocity chart, I need for copper ? if u have any link could u paste here ? or email ? thanks
If its any help, the chart can be found in The Chartered Institute of Pluming and Heating Engineers (CIPHE) "Domestic HeatingDesign Guide". This book is full of useful information and a must for designing or checking an existing system.