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  1. M

    Oil Boiler Service - did he do it correctly?

    Folks, I have just inherited an old jetstreme oil fired boiler with a new house. I've just had the engineer in to give the boiler a winter service, but I have a few questions with regards to what he did. I didn't watch him undertaking the service, but I did talk to him afterwards. He told...
  2. M

    Balancing parallel rads

    Gentlemen, A simple one I hope :) . I have two radiators in my bedroom that are fed from a single spur from the main boiler flow-return loop. They are plumbed in parallel to one another, either side of a small dividing wall (two rooms knocked into one). I wish to balance the radiators but...
  3. M

    Faulty Rover Earth?

    Gents, I hope you are able to help shed some light on this problem. I am the lucky owner of a Rover 218SLD :? . It has recently developed an electrical problem. I suspect a faulty earth, but have yet to been able to track it down. All circuits function perfectly normally without the...
  4. M

    Give me confidence

    Gents, At the beginning of the year I had all the rads off and renewed all the valves. Each rad got flushed through with a hose except for the big ones which I couldn't lift on my own. The system is quite well sludged (the water was black). I've got the classic symptom of a cycling boiler...
  5. M

    halogens meet their maker

    I have a set of halogen lights in the kitchen which have started playing up. It one of these affairs where the bulbs are suspended from the supply cables which are anchored to the wall one end and to the power transformer on the opposite wall at the other end. Recently the transformer has...
  6. M

    faulty gauges

    Hello, Ok, I know this is supposed to be a home electronics forum but I just can’t find an equivalent forum for car questions… So my apologises if this is against the rules. However, I know you chaps know your stuff. So may be you can help? My car is currently playing up...
  7. M

    bleeding pump

    I decided to try to bleed my pump last night (Myson SD53). I took the little plastic cap off the central nut and tentatively unscrewed it.... I've never tried bleeding the pump before and I expected great floods of water at any second. I unscrewed the nut until it pulled loose and yet only a...
  8. M

    radiator valve tail piece

    Just a quick question. Do all manual radiator valves have a common interface between the valve body and the valve tail piece? The reason I ask is that I have bought some new valves for a radiator that i'm taking off the wall and then putting back again. Will I be able to screw the new valves...
  9. M

    sludge and scale

    So is this here chemical descaler and desludger for the central heating as good as they say? Am I right to be concerned at the thought of mobile particulate matter circulating around the heating system? Is there any potential to do more damage than good? I am thinking of giving it a go as I...
  10. M

    Ideal Classic boiler cycling

    Any help with this one would be greatly appreciated. Sorry its long winded but I wanted to supply as much info as possible. I have an Ideal Classic NF70 gas fired boiler. It is a conventional heat only boiler supplying heat to a hot water cylinder and supplying heat to 9 radiators. The...
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