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    To fit or not a secondary heating circulation pump

    Hi All, Just had my new heating system installed comprising of: Vaillant Ecotec 630 plus system boiler Vaillant Unistor 210ltr unvented cylinder with 18ltr expansion vessel Vaillant 360f programmer VR65 wiring centre VR10 cylinder probe Magnaclean fitted on return under the boiler...
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    Seeking Skilled Vaillant Installers covering mansfield area

    Hi there, I'm seeking professional Nottingham/Derby/Mansfield heating engineers fully skilled in Vaillant products to include unvented cylinder & boiler + heating controls for a system supply & fit job. I'm looking for written quotations to change my current heating system. In essence...
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    Time To Change My System

    Hi all, I've convinced myself to go ahead & with seeking quotes for upgrading my current central heating system (CHS). My current system is a mains pressured unvented type, consisting of a 10+year old Gloworm Complheat fuelsaver 55 (14kw) system boiler located in the ultility room - this...
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    Strange Radiator Problem

    Let me try & explain my problem..... I've moved into a house that has an unvented heating system - uses a gloworm fuelsaver complheat 55 boiler & a IMI Tribune Premier 180 ltr unvented cylinder + Lifestyle 3 port mid-position valve. All rads (about 16 of them) have TRV's except for two towel...
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    Fault Finding Help Needed

    Hi, Bear with me I'm new to the forums :) Basically, my home has an unvented mains pressurised heating system - in the utility room is a Glow-worm Complheat Fuelsaver 55 boiler & upstairs in a cupboard is the Tribune Premier pressurised tank with expansion vessel. My problem is that my...
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