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    Rayburn Flue tar

    Hi All, I have an oil fired Rayburn and have recently noticed a few drops of tar/creosote dripping out of the vent at the base of the flue so in pretty sure I have a problem with tar in the chimney flue that's running down and out onto the upper surface of the Rayburn. Chimney was swept not so...
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    One Radiator heating Intermittently

    Guys, I'm having issues with just 1 of 2 radiators in a single story extension room on ground floor. One rad has no issues but the other has little or no heat. Valves on both ends of this rad are fully open and the flow pipe (comes down from ceiling) is warm but the return is stone cold, as is...
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    C plan to Y plan Heating

    I could do some with advice on the following..... I have a Boulter Camry Quartet Oil Boiler with a flow and return on the left side supplying the heating system via the pump. On the right side of the boiler is an additional flow and return to the gravity HW and I would like to convert this to...
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    Poor Heating but HOT water

    Just moved into a new property and trying to figure out why the radiators are not heating to full potential. Here are a few facts about the system. Old Camay Quartet Oil boiler with flow and return direct to hot water tank (no thermostat) coming from right side of boiler (no pump on this side)...
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    Cold Radiators.... Running out of ideas

    Since moving into a new house several months ago Im suffering from cold (cool) radiators in some of the downstairs rooms (3 out of 5 are problematic). Its a normal gravity fed system. This is what I have done so far: All rads changed for new. New TRV's and lockshields System flushed (but...
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    Worcester Bosch Greenstar Ri Wiring?

    Hi all, Bit of a long story.... but part of my investigation into cold radiators has led me to question the wiring for a normal Y plan gravity fed system...particularly the Boiler to pump. According to the WB wiring diagram it should be: Boiler Lp------- Pump Live Boiler Np-------Pump...
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