HV30 Aladdin Self Bleeding Automatic Radiator Valve 1/2″ BSP Single Valve

Summary
– Aladdin Autovents automatically bleed air and improve efficiency of radiators, heating systems and underfloor heating networks.
– No need to manually bleed radiators.
– Keeps radiators and heating systems fully heat generating and efficient.
– Drains air from underfloor heating networks.
– Reduces heating costs.
– Avoids tenants calling out service engineers just to vent radiators.
– Aladdin Autovents are loved by homeowners and landlords.
– They offer a stylish and efficient alternative to having to manually expel air from radiators.
– Aladdin Autovents improve overall heating system efficiency. A standard radiator with just 2” of air can be up to 75% inefficient.
Aladdin Autovents save energy, keeps radiators hot to top,reduce corrosion and system noise, and dispense with the need for radiator keys.
FAQ’s
How do I find out the size of my radiator tapping?
– With a 1/2″ BSP thread, the threaded hole in the tapping at the top of the radiator is approximately 20mm diameter – you should be able to fit your index finger in the tapping. The plug screwed in to the tapping will either be a chrome hexagonal valve, or a ‘plug’ with a square cavity in it. If you are uncertain or for smaller tappings please contact your radiator’s manufacturer.
Don’t all automatic de-aeration valves leak?
– No. Aladdin Autovents do not leak. They are guaranteed to operate for 3 years, and guaranteed leak-free for life. They contain a patented mechanical valve that positively closes when water gets to the internal mechanism of the valve. The Hygroseal range has a 5 year replacement guarantee.