Bottle Air Vent 15mm Product Code: 34359

15mm. Automatic bottle-type air vent and valve. Releases trapped air from sealed heating systems. Suitable for up to 10bar.


Suitable for up to 10bar.
Additional Information
Technical Specification
  • Brand : Unbranded
  • Product Type : Bottle Air Vent
  • Total Product Weight : 0.24 kg
  • Pack Size : 1
  • Product Diameter : 15 mm
  • Manufacturer Guarantee : 1 Year Guarantee
  • Pieces in Pack/Case : 1
Product Contents
Delivery & Returns


Standard delivery: €15

Free delivery on all orders over €70.00

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€8.35 Incl. 20% VAT

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Bottle Air Vent 15mm is rated 3.6 out of 5 by 12.
Rated 5 out of 5 by from Removes air locks fast Heating circulation problems are often due to air locks caused by trapped air pockets at high points in the system. e.g. when a pipe goes up and then down again. The use of this magical air vent in this situation remedies the problem and prevents its recurrence.
Date published: 2014-08-25
Rated 1 out of 5 by from Not of merchantable quality One valve leaked immediately after installation, the other failed after 6 months. I now have to drain the system to fit some proper ones.
Date published: 2014-01-10
Rated 5 out of 5 by from Maybe little but big job Had a problem with trapped air in the heating system following the boiler change. Advised that this is what is needed to solve the problem, really pleased with it.
Date published: 2014-01-06
Rated 5 out of 5 by from automatic air bleed vaves more than happy with all aspects of this purchase, 1st class service, could not find items cheaper with any other supplier,
Date published: 2013-10-05
Rated 5 out of 5 by from Not sure why people had issues Fitted to replace a very old plastic one and a month later no issues
Date published: 2013-06-25
Rated 1 out of 5 by from air vent got four fitted to heating system all leaked water all over the loft, had to go to plumber merchants and get proper ones. rubbish
Date published: 2013-01-11
Rated 5 out of 5 by from ARV I bought these valves as I kept getting air in my central heating. There were some pipe going over rafters, when I fitted these ARV they cured the problem straight away. The Central heating now works perfectly
Date published: 2012-10-31
Rated 5 out of 5 by from Does the job fine Excellent bit of kit. Fitted to the back of a coal fire hot water system. Easy to test it works too. Didn't leak.
Date published: 2012-07-08
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