Hi folks.
I'm looking for advise for troubleshooting dropping flow rate that I could look into myself until we are up and running and I can get a professional in.
Over the last 6-8 weeks I've noticed that our water supply is dropping in flow rate and today I measured a tap running at 3.5 litres a minute whilst no other user was online.
We have an external tap that flows at +20 litres a minute and pressure of +4bar so I am confident it's not mains supply. (I'm rural so not got an immediate neighbour.
I've not been able to measure the pressure in the house but can only hold the pressure back with my thumb for about 10 seconds.
Some info
Single story cottage originally 1890 build but many changes over the years
External Worcester Oil fired boiler. for CH and DHW
I'm suspecting that the boiler is tripping on low flow when running shower, it's gone cold on 2-3 occasions.
Initially the tap runs fast but drops after a couple of seconds.
I am thinking I have a restriction somewhere that will need looked at. Does this sound right to the professionals?
Any insight appreciated
Cheers
I'm looking for advise for troubleshooting dropping flow rate that I could look into myself until we are up and running and I can get a professional in.
Over the last 6-8 weeks I've noticed that our water supply is dropping in flow rate and today I measured a tap running at 3.5 litres a minute whilst no other user was online.
We have an external tap that flows at +20 litres a minute and pressure of +4bar so I am confident it's not mains supply. (I'm rural so not got an immediate neighbour.
I've not been able to measure the pressure in the house but can only hold the pressure back with my thumb for about 10 seconds.
Some info
Single story cottage originally 1890 build but many changes over the years
External Worcester Oil fired boiler. for CH and DHW
I'm suspecting that the boiler is tripping on low flow when running shower, it's gone cold on 2-3 occasions.
Initially the tap runs fast but drops after a couple of seconds.
I am thinking I have a restriction somewhere that will need looked at. Does this sound right to the professionals?
Any insight appreciated
Cheers