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  1. adrian_ros

    Are ferrules recommended with stranded wire on a fused spur?

    Hello. Are ferrules recommended or strongly recommnded when connecting stranded wired to a fused spur like the one in the picture below? I think ferrules are not mandatory for this type of connections in UK, but would like to know whether one should go the extra length and use them. I am...
  2. adrian_ros

    Need ideas - Remotely control electric radiators

    Hi. I'm looking at (remotely) controlling heating in a 2 bedroom flat with 5 electric radiators. Ideally not only turn them on-off remotely, but to also control the temperature separately in each zone (living, bedrooms). Current setup: 5 separate manual on-off electric radiators: 2 radiators...
  3. adrian_ros

    Valve? What is this, how it works, why does it leak?

    Hi guys. What exactly is the device in the attached picture? It is mounted on one of the pipes of the Megaflo unvented cylinder. As can hopefully be seen on the photo, it leaks minute amounts of water. This is only noticeable when heating is off, otherwise the water evaporates. The tiny...
  4. adrian_ros

    Megaflo HE - Replace these 2 relief valves?

    Hello. Advice needed please - Is it a good idea replacing the 2 relief valves in the attached picture? Background info: Got the property 3 years ago, the Megaflo HE worked well. There is a huge amount of lime deposits on the Expansion Relief Valve (foreground) and a bit on the TPR Valve...
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