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  1. S

    what relay switch

    Thanks lads you have given me much food for thought from many different angles. Most grateful for all your time & advice skippy3
  2. S

    what relay switch

    The lengths vary up to 300 ft. I didn't want the transformers being on all the time, this way there is only a short 240v cable to the switch that is constantly live. Most of the24v bells I could find were fire bells that would lead to confusion. Hope these answer your Questions. Many thanks.
  3. S

    what relay switch

    The reason for the start stop station is as follows. I put the system in to call all staff to a designated room for an emergency & the person who activated it would need to be free handed to carry on dealing with the emergency, this being a veterinary hospital. The stop button would be pushed...
  4. S

    what relay switch

    Thanks for your quick response guys. Maybe I should explain a little better. I have installed a bell system that has 3 bells in various parts of a large building to call staff to one aria. Because of the long distance to each bell I did it with a 240v supply right up to each bell running an 8v 1...
  5. S

    what relay switch

    Hi wonder if any one can help me with the correct relay to put in a 240v bell system. The system is already in place & works well but I now need to also control it from another 240v supply in another place meaning switching from one supply to another to activate the bell. Hopefully Skippy
  6. S

    Strange noises from boiler

    I have a worcester 240 combi boiler must be more than 20 years old had the same strange noises. All I did was keep bleeding the system and recharging it and eventualy it faded away. Hope you get it sorted cause old boilers are ok when they're working not too many complications. Skippy3
  7. S

    unknown valve

    Hi Charnwood Thanks a million you have saved my bacon least alone hours of trawling the net looking for an answer. What more could I ask for . Thanks a million once again Skippy3.
  8. S

    unknown valve

    Cheers Buck51 It's the thought of it all springing apart that wories me. Thanks Skippy3
  9. S

    unknown valve

    Hi I'm new here but I wonder if any one can help. I have to stop a knee opperated scrub basin tap from dripping what am I likely to encounter when I remove the large nut that holds the spring loaded knee opperated arm? Any help more than thankful...
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