Lockshield Key

Product Information

Turn off your heating system and if it has been on, you will need to wait until it has completely cooled before moving on. A big part of being a radiator company is striving to find advances in home heating technology which are more environmentally friendly.

We and our partners use data for Personalised ads and content, ad and content measurement, audience insights and product development. Trade Radiators are proud to offer the best quality, and value, radiators, towel radiators, electric radiators and radiator valves available on the web. Please bear in mind that the further the radiator from the boiler, the more open the lockshield valve will likely need to be.

But to balance your radiators as quickly and smoothly as possible, it’s best to have these items handy. If you are looking for a new set of valves (TRV and lockshield) then make sure you take a look at out extensive and stylish range of valves. You might want to open lockshield radiator valves to switch on the radiators in your office as winter or a period of cool weather approaches. On frigid winter nights, there’s nothing worse than a stubbornly cold radiator with no apparent fix. But, if you want the best radiator spanner for the job, then using ratchet spanners is definitely the way to go.

This is so it’s less affected by the temperature outside the room, and the lockshield will be fitted on the other side. Radiator balancing refers to the process of adjusting the flow of water through each radiator in a heating system to ensure that they all heat up evenly. By now, the system should have cooled again, and you should be nicely rested – we are nearly there so do not worry.As we have already explained, some of these are push caps, some are screw caps, but some may need a screwdriver. If your radiators are not balanced, you may experience uneven heat distribution, cold spots, and increased noise from the heating system. Balancing the heating system in this way, allows all of the radiators in the home to heat up at the same rate. Corner radiator valve: Corner radiator valves are normally lockshield valves and are used to take the pipes from the radiator straight back to the wall behind the radiator. For the other type of radiator valve tails (with 15mm pipe attached), you can just use an adjustable spanner.

For example, when I’m fitting a new radiator, I will usually fit the thermostatic radiator valve on the side which is the furthest away from the door. For lockshield valves (the ones with the plastic hoods), remove the hood and turn the metal valve anti-clockwise with a lockshield valve adjuster or your adjustable spanner. Admittedly, it’s not quite as quick a task as bleeding radiators, so the whole process might take a few hours. A lockshield valve (LSV) is 1 of 2 radiator valves that control the hot water flow through each radiator. A decent set of water pump pliers can be used as any other radiator key which I would highly recommend getting for your home.Well, probably not so much but this is why it is good to have another pair of hands or a family member to help you. This is where enlisting the help of friends and family gets useful — an all-hands-on-deck approach will spare you the hassle of running around trying to note radiator temperatures yourself. If the difference is 12°c, you are extremely lucky and you will not have to make any adjustments, if not – you will need to make minor adjustments to the lockshield valve until the difference reaches 12°c. With any luck, there might be a simple issue with your pipes, your radiators, or your boiler that they can fix with a few adjustments or a new part. Now you will want to turn the system back on and start with the radiator that heated up the fastest.

You can then repeat this process on each radiator in your system and you'll notice the previously cold radiators will now get hot. If you would like to change your settings or withdraw consent at any time, the link to do so is in our privacy policy accessible from our home page. This means the radiator will only come on when that room is freezing cold, normally 7 degrees Celsius. Having thought about it, we had a new rad in the conservatory earlier this year which doesn't have a TRV so assume i can pull the top of that one. An unbalanced system means that not enough water flows into the radiators that are furthest away from your boiler, leaving radiators close to the boiler hot and radiators further away cold.

If there is not a specific process outlined, or if you have already followed it but have not had any luck with your radiator temperatures still being uneven, follow our steps below.