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    Ariston 28 RFFI Boiler not firing - Fan Pulsing

    Hi all, I have an Ariston 28 RFFI Boiler that won't fire up. When the Boiler switches on the Fan is "pulsing" i.e it spins up to speed then the air pressure switch operates then it cuts out, air pressure switch then drops out then fan spins up again repeatedly. Because of this the boiler won't...
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    Weather Compensated Heating controller

    Not familiar with that boiler, so I read through the Installation Manual on the Alpha web-site. There is no mention of weather compensation capabilities, so I guess they it does not have any. Hi, Thanks for taking the time to review the Boiler with the manufacturers website. I was aware that...
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    Weather Compensated Heating controller

    D_Hailsham - Alpha CD35C Combi
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    missing programmer instructions

    Have AQ 6000 Installation Manual if anyone needs any info from it.
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    Weather Compensated Heating controller

    Hi, does anyone know of any Heating Controllers that incorporate a weather compensator ? I used to have a Honeywell AQ 6000 Heating Controller at a previous House but Honeywell have discontinued it. Can't seem to find any others around. Any help from the Pros would be appreciated.
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    Combi Boiler recommendation rqd

    Hi Guys, Thanks for the prompt replies. Essentially I'm looking for something so that the shower won't suddenly run cold if someone runs another hot tap in the house. Reliability and ease of servicing are my next prime requirements, so advice from those who install and maintain them is...
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    Vokera Linea 24 DHW Temperature Cycling during drawoff

    Hi Weareleeds, Thanks for the prompt response. I'll check it out as per your suggestion and report back. Can it be flushed in situ or do I need to remove it? And yes, it is a Linea 24. Thanks - Peter
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    Combi Boiler recommendation rqd

    Hi all, can someone recommend a Combi Boiler that has a plentiful HW flow at a decent temperature. I am looking to install a new central heating system and could do with some good feedback as to what Boiler to go for. Preferably one with a good track record as far as faults go and ease of...
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    Vokera Linea 24 DHW Temperature Cycling during drawoff

    Hi all, I have a problem with a Vokera Linea 24 Combi Boiler. On DHW drawoff the temperature cycles from hot to cold continually. Having checked previous posts on this subject, the cause has been suggested as being the secondary heat exchanger, but with living in a soft water area is that...
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