Hello everyone,
I'm facing a rather complex situation and I need your expert advice. My neighbor and I share a boiler for hot water, and we have a single recirculation pump serving both of our homes. However, after the pump, the recirculation circuit splits into two separate branches, each...
Hi all. I have a Polypipe UFH manifold with flow meters for each circuit. I’ve worked out the pipe length and know what flow rate to achieve BUT the flow meters do not have any scale. All I have is min (top) and max (bottom) and nothing in between! The Polypipe product code is PB129FM for the...
Ok, so if your in the Gas Safe forum you can view my worst week ever. One of the jobs that went wrong in that week was a basic rad single panel for double swap, should have been nice and easy, plenty of movement on the 10mm pipe.
Only it went wrong because I turned up with a 600w by 400h rad...
Who, when you take a working pressure at the meter in a property with multi appliances (or boiler and cooker) record the measurement on a cp12 with all the appliances working?
Or do you just have the appliance with the largest load on?
Hello, I'm a layperson not in the trade. I hope I'm posting this question to the right place. Thanks for your attention.
We are investigating getting a new 32mm mains supply put in by Thames water and re-plumbing internally with 22mm to resolve a poor flow rate in our 1960s house. This will...
EJW
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boiler
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flow
flow rate
house
measuring
outside
poor flow
question
stopcock
water
Hi All,
I have bought off the internet a 1/2" brass stop end with rubber washer,
Shop sent it me,
I am measuring across the thread, and it is measuring 3/4"
Am I missing something here? Hoping someone can help,
Regards
Frank
FrankVItali
Thread
before
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crack
help
measuring
please
question
rubber
washer
How do you measure this?
Do you study the ground type and use the MIS3005 lookup tables, if so how? Or commission a report from a specialist, or use the BGS website for reports?
This is my biggest concern with ground source, getting this wrong!
thanks in advance
im seeing if anyone uses them infa red measuring devices for checking the length of a chimney for lining sizing , does any body use them or what other methods are best for quick sizing a liner
What tools do you guys use when quoting for an unvented cylinder, I have the usual weir cup and pressure gauge, i also have a dynamic pressure hozelock thingy.
All items seem to give different readings on the same water supply.
Is there anything out there you can recommend.
Im looking at you...
Hi, I have bought a fga and it has on it room CO. I have never used it but tonight could have done with using it and understanding it. I was called to a back boiler that had been condemned due to lack of servicing and was spilling product of combustion into the room. The bloke who was there...
When re-piping (perhaps to replace contorted fleximagigs)
I find you can never view your measuring from an angle that gives you any accuracy. Perhaps some system involving pipe cleaners and bits of string.
Thank you brothers, sisters, comrades and boyfriends.
Hi all.
Just curious to find out the proper way to measure an off set? Obviously different tradesmen have their preferred method so if you could share what way you think works best that would be greatly appreciated!
Cheers.
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