How to mend ... Combi System Turn

how can I fix my saunier duval combi boiler?

The pilot light has switched off and would not turn back on no matter what. Pressure in the system is good, th... [Read more]

Puma 80 problems?

Can you help me please ? I have a problem with my Potterton Puma 80 combi-boiler. ( permanent pilot mod... [Read more]

How do you drain a valillant combi boiler and refill it?

I want to add a radiator to my central heating system I have a vaillant Combi boiler. How do you drain it dow... [Read more]

I found my radiators on but the timer was off?

Today I found my radiators hot but the timer was not set to turn the central heating system on ? I have a stan... [Read more]

How do you flush a sealed central heating system?

I've put some Fernox superconcentrate F1 in one of the rads and its been circulating for about a month or more... [Read more]

Worcester 240 - one cold radiator?

Hi, I'd be grateful for your suggestions on the following problem - I's got me stumped! My Worcester 240... [Read more]

How can I get the heating to work?

I have a Range Powermax combi bolier system. I have come to turn the heating on for the first time since Febru... [Read more]

How can i fix my Potterton Performa 24 combi. boiler?

My Potterton Performa 24 combi. boiler will switch on and fire up, but will not switch off. For example: If i ... [Read more]

My glowworm 30cxi wont ignite! ?

The pilot appears to have gone out on my combi boiler. A red flashing light appears above the LED display w... [Read more]

Boiler not pressurising - Halstead finest gold?

I have a Halstead Finest Gold Combi boiler. I used to put pressure into the system by turning a value lever at... [Read more]

Failing hot water on a Saunier Duval F30E Themaclassic combi?

I have a 4 yr old Saunier F30E standard combi running on natural gas and the hot water is failing dismally. Ho... [Read more]

Problems with Ravenheat Combi RSF Fanned?

Boiler has no markings on, but have manual that says... Fanned Combi RSF 84E - RSF 100E RSF 84ET - RSF ... [Read more]

Boiler not pressurising - Halstead finest gold?

I have a Halstead Finest Gold Combi boiler. I used to put pressure into the system by turning a value lever a... [Read more]

combi boiler and no heating?

a plumber that came out said i have to have it attached to at least one radiator to provide a loop in the cir... [Read more]

Replacing my filling loop on Worcester 28i RSF Combi?

I need to replace the filling loop on my combi boiler as the flow-in control knob has broken and water is cree... [Read more]

Ferroli F24B Combi Boiler. Follow on to earlier enquiry?

Hi DC, or whoever else can help me, PLEASE? Following on from Gemma's enquiry, i too have a Ferroli F24B comb... [Read more]

combi boiler noisy?

I have a 'Ferroli combi 77.FF boiler 75446' It continually makes a noise from the moment I switch it on, maki... [Read more]

Boiler fires when it shouldn't?

Got a Performa 28 combi. I've noticed that sometimes when no heat or hot water are called, the boiler fires up... [Read more]

Add water to sealed Worcester Bosch Highflow 400 combi boiler?

As the sealed system does not have an expansion tank, we are looking for a screw to turn 90 degrees to let wat... [Read more]

We get hot water when we turn on the heating but not otherwise?

If we turn on the external heating thermostat, the central heating system works (boiler fires and radiators co... [Read more]