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    Hive multizone on C plan. Zone 2 not operating hot water

    Hello, I’ve recently replaced a bit of a hybrid controller system on my old c plan ideal Mexico floor standing boiler. It all operated fine but wanted to make programming a bit simpler. I have an c plan system with gravity hot water and pumped heating. There is a zone value on the hot water...
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    Frankie Aira tap - fitting issue undermount sink box spanner

    Hope you can help. I am trying to fit a Aria pull out tap in a very confined space, from under a worktop with the under mounted sinks. The issue being I need a long “box spanner” or a tool to allow the securing nut to be tightened to the worktop. Can anyone advise on if such a tool exists...
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    Hotpoint Aqualtis AQ9D 69I F03 error

    I have a Hotpoint Auqaltis AQ9D 69I (digital LCD Display). Randomly at various stages through programs it will stop and the screen displays “F03”. When it displays the error the pump activates and drains the water out of the machine. The machine must be turned off/on again to start a new...
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    Add heating Zones to C-Plan Gravity System

    Hello, I want to add two heating zones to my C-plan system. Right now I have a C-plan system with a zone valve and c-stat for the hot water. I want to go a stage further and zone the heating by adding two zone valves to allow independent control of the ground and upper heating areas...
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    Wet or Electric Underfloor Heating - Kitchen

    We are about to renovate our kitchen, which will include replacing the concrete floor, with a new insulated concrete floor. It will be dug up to a depth of 300mm and include 75mm of insulation. Currently the house and the kitchen is heated by radiators from an "old" boiler. It's a gravity hot...
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    Danfoss 1/2" TRV - Still purchase them?

    Hello, I need to replace 7 Danfoss TRV's on imperial sized rad's. I am not a plumber but can happily replace \ install standard 15mm TRV's. However the TRV's on the current rad's are not 15mm at the rad end and seem to have a converter in place to fit to the main heating pipework. I was...
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    Gravity Heating System - Can I have on only the hot water

    Hello, On a traditional Gravity system can you select to have only the hot water on and NOT the heating circuit? I have an old (VERY! I have just moved house) heating system, its a traditional gravity fed heating system comprising; Ideal Mexico Boiler (CF125) Copper water cylinder...
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