ideal w rs460?Hi there' im a electrician and have been asked to replace a programmer for this boiler ideal w rs460 which was installed in 1984.
I replaced the programmer and now I cant turn the water on without the heating coming??? There no motorised valve or cylinder stat and has only 3 terminals at boiler an...Click here for the answer
Not hot water?Potterton Promax 15 SL
With wall control PS2 dual channel control.
Shows light heating timed
Heating set to off so with H water set to timed the boiler should fire up when it senses hwater heat needs to be topped up, it isnt. Test: Both heating and hwater lights were set on timed still no boile...Click here for the answer
gas boiler keeps going to reset?what is causing my ariston micro genus HE gas boiler to show Fault (A 01) most mornings when first used, when I press the reset button it fires up, it does not happen all the time, could it just be something simple to fix....Click here for the answer
How can I change the fuse isnide the boiler?The fuse blew on Thursday evening due to a fault on the lighting circuit. The lights are back working but not the boiler. I have seen the fuse position marked but is there a spare and how do I change it?...Click here for the answer
pressure dropping on openning the hot water in my ravenheat csi 85 aboiler?my ravenheat csi 85t aaa working fine on heating but when hot water tap is opened the water pressure starts dropping and when below 1, it switches off....Click here for the answer
Ideal Mini C28 Pressure relief valve?Boiler water pressure drops from 1 bar to zero over 24hrs. Either the pressure relief valve is contaminated with debris or the valve is no longer effective. Service guide advises not to tamper with the valve. How can I clear debris from valve or ascertain if the valve has become weak and needs repla...Click here for the answer
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