How to mend ... Going Mains System

My Ariston Combi A boiler keeps losing pressure from Central heating loop?

Heating loop pressure drops to the red line twice a day. Cannot find any leaks from any of radiator and no lea... [Read more]

Scrantronic alarm gone wrong?

Hi, we had a bF fault on our 9827 scantronic system. The internal alarm was going off every 30 mins. I tried p... [Read more]

Scantronic 4600?

Never had any problems with this system for last 20 years but now I do. The keyboard panel went clear without ... [Read more]

Tunstall 2500 ?

Hello all, hope some kind soul can help? I have major problem with it before and following a battery replac... [Read more]

Optima XM house alarm?

Went to bed last night, did not set alarm but noticed both mains & day mode lights were lit as normal. Went to... [Read more]

Wattage of FGS storage heaters?

Many thanks Roger for earlier answer. I have changed the wall switch this week but the switch is still heatin... [Read more]

How can i fix my securitech Active 5 system?

The main panel alarm keeps sounding at random times, showing a tamper. it resets ok but can go off straight aw... [Read more]

reset new code into dunnillscantronic9427?

i have moved into a bungalow with a scantroic alarm system. when I switch it on athe mains it will not stop bl... [Read more]

Nexus 8 alarm?

Nexus 8 burglar alarm bell/strobe activated 6/1/13 even though system not set, i.e. house was occupied at the ... [Read more]

problem dry fire baxi 133he plus?

i own a baxi 133he plus which has worked fine all day then all of a sudden when i turned the heating up it wen... [Read more]

How to fit a water flow switch on a Worcester 28i RSF?

Hi, ive got a new flow swith to fit on my Worcested 28i RSF as i have no hot water. What do i need to do to... [Read more]

Suprima 50 HE No lights unless Gas Valve disconnected?

Hi, I have a Suprima 50 HE boiler that decided to stop working yesterday. When I got to it, all 3 lights w... [Read more]

gardtec 800 alarm system reset?

I have a gardtec 800 series alarm system. This was installed by the previouse house owner. Last night the inte... [Read more]

intruder alarm?

i have an sl8 intruder alarm system that has started to trip at mains all the time and was wondering if anyone... [Read more]

low pressure on bathroom taps?

i have just recently installed a new bath etc,question!"why should the water presure drop of,of them? 1.abruz... [Read more]

no power to boiler?

after turning mains power on my on neon power button is off there is power to the wireless system but the boil... [Read more]

how can i fix scantronic9448+ alarm?

I turned our alarm off at the mains(circuit breaker) about 2 years ago as the cat was tripping it at night....... [Read more]

Saunier Duval Combi Boiler Pressure Rises?

Hi Hopefully someone can answer this problem for me please? I have a Saunier Duval Thema Condens F30e Bo... [Read more]

9452 scanntronic?

This alarm will not come out of the walk test programme, These are the things I have tried so far, Batte... [Read more]

How can I fix Neff oven problem?

When using my Nef U1661 main oven on fan assist at full temp (200c) after approx 5 minutes it trips the system... [Read more]