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If the valve still does not work then contact Aladdin Products and we will supply you with a replacement valve. C. “The valve is not venting”. It is under 5 years and the valve has stopped. Contact us and we will supply a replacement valve free of charge.
Aladdin EasyFit Isolator Starter Pack 15mm. Clamps to pipework and installs an isolation valve safely in 3-5 minutes with the use of a drill. Provides a permanent, full-bore stop valve in the system. Installs into pressurised pipework, even with hot running water.
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Nov 12, 2017 · I bought three Aladdin autovents, fitted them to the leftward radiator cap, but they won't vent air when fitted. Do I need to unscrew the internal cartridge for air to vent out?
- How Do I Find The Correct Sized Aladdin Autovent Valve For My Radiator?
- How Do I Know When My Autovent Needs to Be Replaced?
- Don’T All Automatic De-Aeration Valves Leak?
- Can I Fit Autovents to A New System?
- Do Autovents Work on Closed and Open Systems?
- Can Corrosion Inhibitors Be Used with An Autovent?
- Can Leak-Stop Products Be Used with The Autovent?
- Can I Vent The Autovent manually?
- Can I Fit The Valve to A Piping “Spur” at A System High – Point?
- Can The Valves Work on Negative Pressure Systems?
Thread ½” BSP (20.8mm outside diameter approximately) The standard radiator tapping size for Panel Radiators and Towel Radiators (80% of market) is the ½” BSP tapping. ½” 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 ins...
Once your radiator begins to feel cold at the top, air has begun to build and the Autovent needs to be replaced. Our Autovents have a unique patented design which means at the end of the product life they will seal shut.
No. Aladdin Autovents do not leak. The Hygroseal™ range is guaranteed to operate for 5 years and guaranteed leak-free for life.All Aladdin Autovents contain a patented mechanical valve that closes to a water-proof seal when water gets to the internal mechanism of the valve.
Yes. Further, there will be significant time saved on installation by eliminating the need to visit each radiator as the valves close automatically when the radiator is full of water. NLB recommends a final visual inspection to check for system joint leaks, but next-day, or next-week visits to bleed the radiators will be unnecessary.
Yes, on newly installed closed systems there will be a small pressure drop over the first 2 weeks or so as dissolved air separates from the fresh water (around 17% by volume), but any further pressure drop would be due to loss of system water (leaks). Some installers are priming a newly installed system to about 100% more than its operating pressur...
Yes. Fitting the Autovent should reduce the need for corrosion inhibitors, but we do recommend their use because corrosion leads to further gas collecting in the radiators.
Leak-stop products can jam valves, so NLB does not recommend them. What if the Autovent is not venting? (see also Troubleshooting Autovents)The first time radiators fitted with Hygroseal™ Autoventsare filled, the air hisses out until water hits the hygroscopic washers and then they seal (you will often see a small “bubble” of water after the first ...
Yes. Cartridge version: by loosening the cartridge a little & slowly until you can hear gas/air escaping. For non cartridge versions, unscrew the Autovent.
Yes, provided the temperature of the piping allows the valve to operate at 35°C for the Hygroseal™ Autovents.
Where either:(a) there is a radiator close to the suction side of the pump or, (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). Yes, The Hygroseal™ Autovents has a semi-one way valve fitted as standard and will work on negative pressure systems.
Aladdin Autovent (2 Pack) Automatically bleeds towel rails and radiators! Loved by landlords and home owners. No more manual purging. Keeps radiators hot to the top. No gas = reduced corrosion = extended component life. Avoids cost of tenants requiring engineers to purge. 5 Year operating guarantee.
Aladdin Autovent products can be fitted to: Any orientation – vertical, horizontal, or even upside down. All radiator models and sizes – the most common being ½”, there are 2 models to choose from: HV30C : With a replaceable cartridge. At the end of the valve’s life, simply replace the cartridge.
People also ask
Can Aladdin autovent be fitted to hv30c?
How do Aladdin autovents work?
What if my Aladdin valve is not working?
Why is my Aladdin autovent not venting?
Do Aladdin autovents leak?
How do I Reset my Aladdin hv30c valve?
The HV30C self-bleeding radiator valves save energy, keep radiators hot-to-top, reduce corrosion and system noise and dispense with the use of radiator keys. 1/2" BSP. Automatically Bleeds Radiators. Ideal for Landlords & Homeowners. No Manual Purging.
