How to mend ... He Not Radiators

My vaillant turbomax 342e system?

Ive got the powerflush system machine on and connected to my heating system. I accidently left the boiler on, ... [Read more]

Low Pressure Warning Light?

Can anyone tell me how to rectify the low pressure neon being on on my Worcester 1994 350 Combi Boiler. I Have... [Read more]

bosch heatslave hot water problems?

My Bosch heatslave 20/25 seems to be heating up the radiators when only the hot water timer switch is on. The ... [Read more]

Vaillant TurboMax Diverter Valve problem?

I'm sick of repairing this TurboMax. First, a history of problems. The diverter valve, then a switch on th... [Read more]

potterton kingfisher boiler?

my gas boiler over heats it runs until the water boils and radiators bounce have had the thermostat renewed bu... [Read more]

how to fix an air lock in a heating system??

i took off two radiators in my house and had to drain out the system.when i connected them up again and turned... [Read more]

Potterton Netaheat 10-16 Problem?

hi. my old Potterton Netaheat 10-16 heater has stopped heatingup the emersio tank hot water (and so no hot bat... [Read more]

How can I fix my boiler?

when i let the air out of my radiator it shut down and is now not turning on. the same problem happened to me ... [Read more]

Boiler problem further data on earlier question ?

Thank you for your helpful responses. I have made further observations and these are as follows: I have two... [Read more]

vokera compact 24 overflow?

the overflow is running constantly. hot water and radiators all ok. help please.

Baxi Bermuda radituda 552?

My Baxi Bermuda 552 been in the house over ten years, it has been serviced regularly. lately I have noticed wh... [Read more]

Boiler Problem?

I have a Glow-Worm Ultimate 120FF central heating boiler that stopped working last week. Under my Direct Line ... [Read more]

My Alpha HE CB33 Combi keeps cutting because of low water pressure?

So far as I can tell there are no leaks in the pipe work or radiators etc. Could this be a promblem in the boi... [Read more]

baxi combi 80e105e?

i bled the radiators last night this morning the heat and water is of on my baxi 105e

Phantom Boiler Operation at Night!?

I have a Potterton Profile 80E Boiler servicing my hot water and central heating. My timer system is Honeywel... [Read more]

worcester 350 combi boiler?

why do the radiators work but the hot water only works for about 10 seconds then cuts off and goes cold

Ferroli combi not responding to thermostat?

I have a 3 year old Ferroli combi gas boiler. A couple of years ago it stopped responding to commands from the... [Read more]

why is my Thermostat not switching off the radiators?

I have a wall mounted thermostat. When I switch it to 0 it should not come on. However even when the temp is 1... [Read more]

no hot water worchester bosch 240?

when you call for hot water only, nothing happens, when you swicth to central heat and hot water the boiler fi... [Read more]

radiators not working?

Water heating good, but radiator heating not working.