They mention that it looks good, the radiators are lovely and warm after fitting these, and it looks tidy.

Update after nearly 3 years, even though these have a 5 year warranty it says on the packaging , mine stopped working now just under 3 years from new. Once the air is removed, you can leave the radiator bleeding valve to do their job, never having to manually bleed your radiators again.Since air bubbles move away from the boiler and float up in the system, that way you will be more effective in getting rid of water than working from the top down. Unconfirmed venting at boiler level is wishful thinking, but there are endless texts and gadgets sold for doing it. Additionally, air can cause your pipes to corrode more quickly, leading to costly repairs and replacements. They may be installed at the highest point in a system, but in a system with pumped circulation this is rarely necessary. Where possible replace the plug which the little square vent pin fits into rather than the pin itself.

However, for very detailed technical information, contacting the manufacturer may sometimes be a better option.Browse through our wide range of radiator bleeding valves to find the perfect fit for your heating system. Each product offers high-quality materials and durable construction, ensuring long-lasting performance.