Question about our new boiler installation

[LeeHamo100]

Hi,

The pipes dont bang at all when any taps are shut off.

Very happy with the job TBH,

Just wasnt sure about the nrv,

Lee.

 

[gdgas]

I had this problem with a Flexicom, when the cold was turned off the boiler would start its hot water demand sequence right up to the point of opening the gas valve before shutting down, thus causing explosive ignition the next time it was used.
The fault was found to be low water pressure to the premises, this was also cured by fitting a non-return valve.

 

[mehran]

opps

 

[Ainsley]

Hi, the problem is that your water pressure is on the high side,you need to fit a pressure reducing valve after the main stopcock if possible.

Ainsley