That's right , the only thing I couldn't get my head round was the fact that the secondary has a pump for obvious reasons
and I thought the in coming pressure and the pump would be out of kilter but I guess it all runs at the same pressure as set by the
incoming cold through the reducer ?
Hi all , i came across a heatre mega flow today and couldn't get my head round something , it was heated via a boiler through the coil but the puzzle is that there was a secondery return from the hot water circut that also acted as the cold feed in seprated by a NRV to stop the hot going back...
Thankyou , yes I agree but I have a blockage issue in a newish house and it seems the only solution , I have explored other ideas
I appreciate your input I shall put manual valves in .
Hi all ,
on a pressurised heating system is it ok to take a flow and return up into the loft and down again to install new radiator also would it be prudent to put AAV at the high point , thanx in advance .
Howy
I asked a drain engineer what he does when he gets a shower tray block or sink thats hard to get to waste and he said boiling water with a strong bleech and leave in trap , it does seem to do the trick .
Hi all my emmersion heater leaked when my unvented cylinder was cold but stopped when it heated up , should i replace it or would it be ok do you think.
Cheers
Howy
Hi Darren , will find out , is it from where opening begins to top of flue cheers howy
1599506289
Blimey this could be the answer looking good so far , will look deeper thankyou
Electric would be an option but was thinking of cost to run , it was a Baxi wallheater and was less than the permitted distance from flue to window opening
Hi all , my elderly parents have just had there gas wall heater in kitchen blanked off due to regs ( to close to open window) and I am looking for ideas what to replace with , something cheap to run would be nice thanks Howy
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