Hi All,
I'd really appreciate some enlightenment with this. My wife and I bought a flat which is at the top of a council block and it's in a really bad way and was clearly plumbed and wired by cowboys, we are gutting it and will be re-plumbing it. I'm trying to picture the desired general plumbing scheme.
There is a cold water storage tank in the loft, but we are right under the loft, not so much of a drop.
There is an old riser which contains the soil stack, as well as two vertical water pipes. One branches to feed our kitchen tap, its flow rate is 13L/min and I think this is the mains supply, which goes up to the loft to fill the cold water storage tank. The other pipe I guess comes down from the tank; it branches to feed the bathtub (9L/min), w/c and bathroom sink (5L/min).
We are going to install a gas combi boiler to supply pressurised hot water to the shower and sinks. Should we therefore have the cold inlet to the shower and sinks from the mains supply, to have a similar pressure?
We need to replace faulty stopcocks anyway so I could remove the supply from the cold water storage tank. Is it worth keeping a supply from the cold water storage tank to feed the w/c or anything else?
The flat is really small, only 2 occupants and we won't often be running taps simultaneously. Is there any reason to have a supply from the loft cold water storage tank?
Is it better to have everything( cold water and hot via combi boiler) coming from the mains pipe?
What problems could come from not having the supply from the cold storage tank?
What problems could come from having a shower with hot supply from mains via combi boiler, but cold supply from the cold storage tank?
Thanks in advance for any views and information on this,
Teige
I'd really appreciate some enlightenment with this. My wife and I bought a flat which is at the top of a council block and it's in a really bad way and was clearly plumbed and wired by cowboys, we are gutting it and will be re-plumbing it. I'm trying to picture the desired general plumbing scheme.
There is a cold water storage tank in the loft, but we are right under the loft, not so much of a drop.
There is an old riser which contains the soil stack, as well as two vertical water pipes. One branches to feed our kitchen tap, its flow rate is 13L/min and I think this is the mains supply, which goes up to the loft to fill the cold water storage tank. The other pipe I guess comes down from the tank; it branches to feed the bathtub (9L/min), w/c and bathroom sink (5L/min).
We are going to install a gas combi boiler to supply pressurised hot water to the shower and sinks. Should we therefore have the cold inlet to the shower and sinks from the mains supply, to have a similar pressure?
We need to replace faulty stopcocks anyway so I could remove the supply from the cold water storage tank. Is it worth keeping a supply from the cold water storage tank to feed the w/c or anything else?
The flat is really small, only 2 occupants and we won't often be running taps simultaneously. Is there any reason to have a supply from the loft cold water storage tank?
Is it better to have everything( cold water and hot via combi boiler) coming from the mains pipe?
What problems could come from not having the supply from the cold storage tank?
What problems could come from having a shower with hot supply from mains via combi boiler, but cold supply from the cold storage tank?
Thanks in advance for any views and information on this,
Teige
