How to mend ... Water Heating Appears

Ravenheat combi RSF 84E what's going on?

Just moved address and now got Ravenheat combi. Everything appears to be working, firing up ok, no problems w... [Read more]

Central heating confusion?

I seem to only get hot radiators while my boiler heats my hot water but as soon as that get to temprature even... [Read more]

one cold radaitor?

i have been having a problem with loss of pressure in vokera mynute16e release valve was opening pressure keep... [Read more]

Vokera boiler pressure too high?

For the last couple of weeks boiler pressure has been going up to 3, then coming down, but going to zero when ... [Read more]

Lockout after 11 years can you help with some ideas?

I have a Thermecon External wall mounted boiler that is 11 years old. Other than cleaning and servicing, I hav... [Read more]

Potterton Netaheat 16-22 will not fire up?

My Dad has a Potterton Netaheat 16-22 MK 2 F boiler . it has not bean run for a few months(prior to this worki... [Read more]

Problem with hot water demand?

I have a vaillant 824 E, problem with hot water demand - boiler kicks in on start up but temperature on boiler... [Read more]

i have a glowworm 35ci. there is a f5 fault code?

the boiler stays on but when turn on the hot water tap or the heating the fault appears straight away

Problem with Powermax 155x boiler?

The green burner light has started turning off after 5-10 minutes of the hot water coming on. It won't go bac... [Read more]

Ariston micro Genus A 03 fault?

Heating / Hot Water not working - temp display giving what appears to be random numbers from 20 upto 99 and ba... [Read more]

I have a vokera compact 24 central heating boiler which is knocking off wh?

The hot water on this boiler is working fine but the heating is only working for a couple of minute and then k... [Read more]

glow worm 65-80 central heating works but no hot water?

Dear All, our glow worm 65-80 is playing up. the central heating appears to work as before and all the radiat... [Read more]

Loud buzzing noise when boiler ignites?

I have a Worcester Bosch 24i RSF boiler and it is making a very, very loud buzzing (kind of electrical) noise ... [Read more]

Myson apollo 50B Boiler?

I have hot water but no cental Heating. I have replaced the thermocuplar and the thermostat but to na avail. T... [Read more]

My radiators on the first floor do not work until I run some hot water?

We have a problem with our Worcester Bosch “Heatslave 26/32 RS0 GB oil Combi” boiler, which provides hot w... [Read more]

Shudder through piping system when boiler comes on first thing in morning, ?

We have a 3 yr old Glow Worm 30hxi boiler which is serviced by Glow Worm and appears to be be A1. No problem w... [Read more]

Ferroli DOMIcompact F24B losing pressure?

My boiler has been losing pressure for some time. It only appears to lose pressure when the central heating is... [Read more]

Ravenheat RSF 100ET dhw ?

domestic hot water goes hot then cold, central heating works ok, 3 way valve appears to be working ok. where w... [Read more]

Pressure in my Ariston Combi Boiler drops when switched off?

I recently purchased a new flat, which has an Ariston Combi boiler (installed last year along with new heating... [Read more]

Combi boiler – faulty pressure gauge or water leak?

I don’t know if my combi boiler and system (a) has a water leak or (b) just has a faulty water pressure gaug... [Read more]