How to mend Boiler Off System

1

How serious is it and what can I do to fix it?

On my Potterton Lynx 2 combi boiler for heating and hot water a red light comes on under low system pressure w... [Read more]

1

Presure reducing after use on Worcester Bosch 28i junior combi boiler?

The pressure guage on the boiler keeps going down which would suggest a leak. However when the system is check... [Read more]

1

Poor hot water temperature with heating on?

I have a Vaillant Turbomax combination heating boiler. When the central heating is operating & a hot tap is... [Read more]

1

Glow worm 30ci - shutdown at 18C - 0.5 bar error code, and leak on top up?

The system ran at 20C degrees for a long time, with power down over night for about 7 hours on clock. Went a... [Read more]

1

Why do my TRV's rattle?

The bi-directional TRV's on my radiators rattle loudly when they reach the set temperature for operating (clos... [Read more]

2

hi,have a worcester 24i boiler,10 years old?

when central heating running shower goes up and down in heat every few minutes.shower is mixer off hot/cold pi... [Read more]

1

Bolier does not heat up hot water?

I visited my parents over the weekend and noticed that there was a loud grinding type noise coming from their ... [Read more]

1

Vokera 12_24 RSE Mynute Central Heating Boiler Burner keeps going out?

I have a Vokera 12-24 RSE Mynute Heating Boiler(Direct System)When the room thermostat calls for heat the pump... [Read more]

4

Classic Boiler Overheat?

I have a Classic FF 250 that seems to switch off after 75 mins. The LED on the PCB goes out and nothing works ... [Read more]

1

Glow Worm Compact 75p pressure build up?

When i turn on my central heating after about 15/20 mins when the system and radiators are hot the pressure ga... [Read more]

1

I need an instruction manual for a Thorn EMI Olympic F Boiler?

Just moved into a property approx 25 years old and there is no instruction manual for the heating system. We w... [Read more]

1

Heat Upstairs But not Downstairs?

I have 6 radiators in my house, 4 upstairs and 2 downstairs. My upstairs radiators are fine but I have a probl... [Read more]

3

Ferroli optima 701 (combi boiler)?

The water pressure in the boiler creeps up to 3 bar, I have previously reduced the pressure in the system by d... [Read more]

1

Vaillant boiler keeps going to lockout. Any ideas?

Having taken a radiator off the system and re-charging the water pressure to 1 bar I find my approx 5 year old... [Read more]

2

Water pressure keeps increasing?

symptoms are; bar rising from 1.0 - 3.0+ filling loop removed. draining rads of approx 2-3 litres of wat... [Read more]

1

Baxi 105e flame failure?

I have a problem where the burner ignites and after a few seconds the flames decrease the ignitor sparks again... [Read more]

3

Puma 80e downstairs radiators cold upstairs very warm?

Hi i have a Potterton Puma 80e combi boiler. With the central heating on the upstairs radiators are getting ve... [Read more]

1

after draining my radiator system to put the pipes into the wall i re-bled?

After draining my baxi radiator system to put the piping behind the wall, i re-bled the system all radiators s... [Read more]

3

Central Heating comes on with hot water?

I have a Landis and Gyr electronic timer (seems fine) attached to a boiler which provides hot water via a hot ... [Read more]

3

Why does the pressure keep rising?

I recently had my bathroom tiled, in the process the builder took the radiator off of the wall, after refittin... [Read more]