Search results

I have an old Potterton Flamingo with 2 motorised valves, which is pumping over. Probably caused by a blockage somewhere. Im a bit confused as to why the overflow from the expansion tank drips more outside, when the hot water is off. Heating hasnt been on for six weeks. Hot water was turned off...

Hi, I seem to have two two port motorised valves and also a cyltrol valve (see photo). What is the cyltrol valve doing please, as I also have a cylinder stat.

My system is pumping over - seems to be when the heating and /or hot water are on. How can I solve this please? Would flushing the system through help? I can probably raise the ex tank by a foot - would that help. The pump is on lowest speed.

Hi, Can anyone assist please. I have a normal 2- 2 port system - Potterton Flamingo and all 22mm pipework in airing cupboard - so assume fully pumped. Just recently have noted that my hot water does not heat up, unless the heating system has reached temperature. For instance, in the...

Hi, I have a 20 year old system - Potteron wall hung with 2 x 2 port motorised valves. I noticed a faint burning smell yesterday from the airing cupbiard where the pump and motorised valves are - Also the electrical isolation switch is there. And noticed later in the day that the lights on...

Have a fully pumped system with 2 2Port Motorised valves. has been working fine since I moved into house six years ago. Over the Summer could only get hot water if heating was on as well with room stat turned up high. Fuse blew in system electrical fused spur outlet last week. I...

I'm having trouble getting hot water only - I have a Potteton Flamingo boiler, I'm guessing its a fully pumped system as all pipework is 15mm and 22mm, room stat , cylinder stat and what I think is a Cyltrol valve. Its a landis and gyr traditional dial/slide programmer. I'm guessing the...