How to mend ... Heating Control Water

Why does the burner on my Ravenheat RSF 820/20T keep switching off?

When I switch on the hot water the burner ignites with a perfect blue flame but then after 20-30 seconds just ... [Read more]

Glow worm 100e - how warm should the control panel get?

Hi. We've had some work done on this boiler. Domestic hot water was fine - central heating was triping. I... [Read more]

temperature control valve is leaking how do i replace it?

my central heating is leaking and i want to replace the radiator valves how do i drain the system it is old an... [Read more]

how to control the boiler?

need to add a heating and hot water control system controlled by timer

Ravenheat combi boiler?

Why would the heating come on even when the thermostate is down to zero and the control panel is set for water... [Read more]

Linea LDW3SS stuck on wash cycle?

Rotary dial will not progress on wash cycle, it stays on wash forever... Element tests at 30 ohms but is not h... [Read more]

Potterton Flamingo 50?

Hi I have just bought a house having Potterton Flamingo 50 as a boiler. I am not quite aware of how boiler w... [Read more]

GLowworm Ultimate 60FF - the heating works but the hot water does not?

I have a Glow Worm Ultimate 60FF, the hot water system is not heating the water however the central heating wo... [Read more]

Glow-worm ultimate 50FF?

Hi, we have just arrived back from holiday where the hot water/central heating system was switched off for one... [Read more]

re Worcester Boiler 9.24 Electronic. RSF?

The boiler is running in CH and Hot water mode. The boiler temp is set at just 2 or 3 on the main control. A... [Read more]

Worcester Heatslave 15/19 oil fired boiler problem?

When only hot water is turned on, radiators come on, sometimes not all of them and not always the same ones. T... [Read more]

Heatline Vizo 24 DHW OK CH Intermittent?

Hi, I have a Heatline Vizo 24 boiler. The hot water is working fine but the central heating is very intermitte... [Read more]

can i repair my sunvic select 207xl heating control?

I can NO longer put my hot water on without having the heating on at the same time,the timer and the 1hr boost... [Read more]

Glowworm micron 40FF Thermistor Rod?

A month ago I was having to reset the boiler frequently because the Reset light would come on. Eventually it s... [Read more]

ideal isar he 24 stopped working?

Have no central heating or hot water and the control panel is blank though power is going to it, have tried re... [Read more]

failed overnight heating with Horstmann E7 water heater control?

I have exactly the same problem as Ally posted March 2009- see below I haven't seen any answers posted Can... [Read more]

alpha 240e combi boiler?

I can only get hot water in the kitchen and bathroom when the switch is on both heating and hot water. In the... [Read more]

No water in hot water tank?

Hi there, I have a problem... lol I'm afraid I'm going to err on the side of giving too much information... [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]

We can't get hot water only any more?

when we press the 'hot water only' button on the control panel of our Glow worm fuel saver mark 2 control pane... [Read more]