An accredited plumber can use freezing and clamping as a short-term solution. This process creates an ice plug that lasts for around 30 minutes, allowing you to extend or repair pipework without draining the whole system.

The EasyFit Isolator saves time cooling, draining down, refilling and returning to de-aerate. The bigger the system, the bigger the saving. No more freezing kits and the risk that an ice plug will fail. Our 1/8” BSP comes with a ¼” chromed adaptor which is 1/8” BSP on the inside and ¼” BSP on the outside.For this model and all other models to manually vent, you need to unscrew the entire valve half a turn. At the end of life, you switch off the radiator valves and remove the valve. There is also a circular ½” BSP valve (Antrax) which has 3 side ports that allow a U key to be used to rotate the valve and screw in/unscrew from a radiator. BSP (British Standard Pipe) plumbing thread allows a ½” tube to pass inside the thread which approximately has a 20.8 mm outside thread on it. The inside is around 18.6 mm and inside that size a ½” 12.7mm pipe will pass. Fitting Aladdin Autovents to radiators helps increase efficiency by eliminating gas and air from radiators automatically. On a Closed, pressurised system: After the air absorbed in the water has separated, the best early indicator of a leak is a drop in pressure of the system. An Autovent should, if anything, lead to a faster drop in pressure so an even earlier indication of a leak.

Your property will likely have several stop valves inside your home. You will likely be able to turn off your water for the room or area of your property where you have a leak, or you’re doing some plumbing. This means you can continue to use your water in the remaining rooms of your property. Save time cooling, draining down, refilling and returning to de-aerate – the bigger the system, the bigger the saving

Suitable for

You have several options if you cannot find your inside stop valve or if it's faulty and needs to be repaired. The standard radiator tapping size for Panel Radiators and Towel Radiators (80% of market) is the ½” BSP tapping. Also can be used when you need to isolate a mains water feed to a multi-occupancy building or to maintain a component in a heating system. Save Time and Inconvenience This guide should answer most questions asked regarding the Aladdin Autovents. 1) How do I find the correct sized Aladdin Autovent valve for my radiator? Unable to freeze flow of water, you can still install EasyFit to pipes with moving water, without the need to turn off the main external / internal service valve.

If a system continues to lose pressure after the first 2 weeks or so of being filled, this can only be due to water loss, i.e a leak. 9) On a Closed system, can a radiator continue to collect air without there being a water leak? b) where a radiator is higher than the water tank, in which case when the pump stops running a vacuum forms (e.g in loft conversions). Install a permanent isolation valve called an Aladdin valve. This can be installed on hot water or cold water pipes in around 5 minutes and can be done without turning off your water. It may take a few turns to turn the water on. It may also take a few minutes for the water to start running from your taps, as it will need to run through the pipes again. Using your inside stop valve should be easy and you should be able to operate the valve yourself. How to turn your water off using the inside stop valveIt provides an effective and robust product for all plumbers, maintenance engineers, water companies, housing associations and the DIY market. It may take a few turns to stop the water. You'll usually get to a point where you can’t turn it anymore. You shouldn’t need to use excessive force to turn it further.