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Heating won't go off?

Hello can someone please help me? I have a Siemens RDJ10RF unit configured to a Baxi boiler. The timer isn't ... [Read more]

How do I change temperature settings?

My temperature has been showing 25%, I tried to lower this to 21% but it now shows 27%. Is there an easy way t... [Read more]

Problem with my CM 921?

My CM921 has ben set to come on twice a day 7.00am to 9.00am and 5.00pm to 9.00pm. 17. degrees lowest and 20 d... [Read more]

red flashing button siemens RCRIO/433?

red button keeps going from green to red on RCRIO/433 Receiver, the boilers temperature often goes a degree a... [Read more]

combi oil Worcester greenstar heatslave 12/18 switches off?

I have a internal combi oil Worcester greenstar heatslave 12/18 Its has a built programmer and Hot water t... [Read more]

central heating fault?

I have a beta com 30c boiler. When set to DHW it works fine. When set to DHW and CH boiler runs for 20 mins. E... [Read more]

how to set the correct settings?

how do you set both the boiler settings & the handset settings?

The time on my Worcester boiler isn't changing, the dial doesn't keep time?

I have used te timer function always in the past however had it constantly set heating on for some time due to... [Read more]

how do i change timer on my protherm e boiler?

Hi My protherm E boiler is working,heating /hot water,but the timer clock is not workingat all. It will not ti... [Read more]

netaheat 50 does not switch off?

I have a netaheat 50 which once switched on keeps running. If I switch the power spur off and back on it stop... [Read more]

Problem with Worcester Bosch Greenstar 38CDi Classic ERP Boiler?

We had a Worcester Bosch Greenstar 38CDi Classic ERP boiler installed at the end of July 2015. We keep gettin... [Read more]

He 30 ISAR boiler heating coming on when not set to?

My ideai he 30 boiler is set on timed but continually keeps coming on when not suppose have had new diverter v... [Read more]

Baxi Solo 3 50 PF Boiler - Only works when the hot water is set to 'on'?

Hi, I have a Baxi Solo 3 50 PF boiler. At the moment it is only working for hot water (which it doesn't se... [Read more]

Sabre 25 he plus boiler keeps over pressurising?

Boiler keeps over pressurising ,have to shut some radiators down t stop it relieving thermostats seems to be ... [Read more]

Heating coming on all times?

HI I have a new Ferroli Modena C HE boiler My thermosat is set to come on twice a day, 5-54 am off 6-15am on... [Read more]

Why is heating on at night?

Although aour Vaillant boiler is set on timer for mornign and evening the heating comes on through the night a... [Read more]

Faulty thermostat?

Has anyone had an issue where the thermostat of a Siemens RDJ10RF/SET-GB is 'wrong' and display indicates room... [Read more]

fire not drawing?

fire wont draw chimney been swept today throttle plate clean thermastat opens and closes ok air wash has to be... [Read more]

fire not drawing?

fire wont draw chimney been swept today throttle plate clean thermastat opens and closes ok air wash has to be... [Read more]

cant switch heating off?

I have a compact 29 he boiler. Ive set the timer to come on at different times, but when the pegs are in the o... [Read more]