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Ideal Combi Logic boiler "L3" fault. ?

Whenever the temperature knob is turned up higher than half way, the boiler shuts down, flashing L and 3. Have... [Read more]

Pressure constantly dropping and then the heating will not operate?

The pressure is set at approximately 1.5-2.0 bar. Over a period of 3-4 days the pressure drops to below 1.0 b... [Read more]

how to locate problem?

baxi 105 he hot water ok .when heating selected low pressure punp fault led lights if you run hot water 5 seco... [Read more]

I have a potterton profile 80el short cycling 1 min 'off' 1.5 min'on'?

Replaced pump (sticking)and heat exchanger (leaked). Since these changes the boiler started short cycling - ... [Read more]

greenstar ri?

boiler working ok but get nasty clicking sound when i turn it off or down only way to stop it is to turn off m... [Read more]

Ideal ff series boiler?

Hi Guys I am currently having issues with my heating system, where as more boiler fires up no problem but it c... [Read more]

drayton rf1 room thermostate is not switching on the boiler?

Hi all I am new to this site but have found it very interesting. My question is :- I have a drayton rf1... [Read more]

Spectrum Fuel-Miser Mk IV?

My central heating system has a Spectrum Fuel Miser Mk IV which provides: . Electronic temperature control of... [Read more]

My room stat is not talking to my boiler so no centeral heating?

Hi My room stat make/model Siemens RDJ10RF/SET-GB isnt sending a signal to the boiler it starts the heating ... [Read more]

Problems with rc10/433-gb ?

I had the rc10/433-gb and the rdh10rf installed about 6months ago with my new boiler.since using the heating o... [Read more]

Baxi Bermuda 3 (50/5) back boiler - orange pilot light on, won't reset?

I have the above boiler and set the system to low whilst I was away over Christmas. Orange pilot light is now ... [Read more]

Pressure switch on Ferroli He 31/c Boiler?

I have replaced both the computer and the pressure switch on a Ferroli Optimax He 31/c Boiler but the fault re... [Read more]

worcester greenstar?

the pressure on the boiler when i set it at 0.9 bar rises to 3 bar yet the pressure on the washing machine say... [Read more]

vokera linea 24 boiler?

why do radiators only fully heat when boiler is set to maximum setting

remeha avanta 28c problem?

i have error code f5 on the boiler the spark electrode has been changed and 02 set to maker settings can anyon... [Read more]

how do i know the time is right on my boiler?

i am trying to set my boiler to timer, which i know how to do, however i do not know what time i set is the ri... [Read more]

How can I fix my Quattro gold quick combi boiler?

I turn my boiler on at the wall and the overheat lockout button comes on straight away. I have tried pressing ... [Read more]

oil fired boiler ptoblem?

my 0il boiler starts then ignites fine...but only for a few seconds then goes out it repeatedly does this unt... [Read more]

Glowworm 330+ boiler starts up at night?

The boiler starts up at night despite both system controls being set to off and it not being cold enough for t... [Read more]

Worcester gree star 25Si clock wrong?

Hi my heating suddenly turned on earlier than usual and i see my clock on the gas boiler is suddenly reading t... [Read more]