Top 6 Auto Air Vent UK – 4 for 3 in Home & Garden

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1. Altecnic

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Altecnic 502649 Auto Air Vent 15mm Robocal, Varied

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Altecnic #ad - Max working Pressure 10 bar. Compression Connection. Max venting Pressure 6 bar. Brass Body. 15mm Size.
BrandAltecnic #ad
ManufacturerAltecnic #ad
Height3
Length10
Width3
Part Number502649
Model502649

2. Wärmer System

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Automatic Air Vent 15mm Compression Fittings Cylinder Style for Efficient Automatic Removal of Trapped Air

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Wärmer System #ad - Efficient the automatic air vent is designed for efficient, automatic removal of trapped air from sealed heating systems when a system is filling with water.

Easy to service it can be easily serviced when placed in an accessible and visible area. Easy to install the air vent is very easy to use and install. Time saving this air vent eliminate the need to drain down the system, reduce and often eliminates the need for bleeding. Specification connections 15mm compression joints, max working Pressure: 6 bar, Operating Temperature: 110°C Maximum, Valve Body Material: Brass. No special tools required.
BrandWärmer System #ad
ManufacturerPOLAND EU #ad

3. Aladdin

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Aladdin TRC-HV30C ½” BSP Chrome Auto Air Vent with Matching Blanking Plug

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Aladdin #ad - Fits both radiators and towel rails with a ½” BSP fitting. Bsria tested. Pack contents: hv30c autovent, U-key, blanking plug and instructions. 5 year manufacturer's Operating Guarantee. Automatically Bleeds Towel Rails & Radiators.
BrandAladdin #ad
ManufacturerAladdin #ad
Weight0.11
Part NumberHV30C

4. Wärmer System

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Automatic Air Vent 1/2'' Cylinder Style

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Wärmer System #ad - Easy to install the air vent is very easy to use and install. Time saving this air vent eliminate the need to drain down the system, reduce and often eliminates the need for bleeding. No special tools required. Specification connections 3/8x1/2, operating temperature: 110°C Maximum, Max Working Pressure: 6 bar, Valve Body Material: Brass. Efficient the automatic air vent is designed for efficient, automatic removal of trapped air from sealed heating systems when a system is filling with water. Easy to service it can be easily serviced when placed in an accessible and visible area.
BrandWärmer System #ad
ManufacturerPOLAND EU #ad

5. Vaillant

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Vaillant Ecotec Pro 24 & 28 Auto Air Vent 104521

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Vaillant #ad - Vaillant Auto Air Vent. Fits vaillant Ecotec Pro 28 Boilers. Fits vaillant Ecotec Pro 24 Boilers. Vaillant part Number: 104521.
BrandVaillant #ad
ManufacturerVaillant #ad
Part Number104521
Model104521

6. Oniissy

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Oniissy 1/2 BSP Automatic Air Vent Auto Cut-Off Self Bleeding Radiator Valve 5pcs

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Oniissy #ad - Easy and uncomplicated replacement – suitable for all conventional radiators with 1/2 inch thread. Middle knob partially screwed in - vent open.

Works with swelling discs - when in contact with water, the discs swell up to prevent leakage. Product has got 3 operating modes:1. It has a shut off cap that can be used to stop auto venting if so required. Middle knob unscrewed - vent closed. Saves heating energy through continuous and automatic bleeding of radiators. Middle knob fully screwed in - automatic venting it will shut off automaticaly when there is no more air in the radiator. 2.
BrandOniissy #ad
ManufacturerOniissy #ad
Part Number129873