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Knowledgeable & Helpful Team
Free Nationwide Delivery | 30 Day Returns Policy | Knowledgeable & Helpful Team
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Baxi Auto Air Vent

SKU: 5122330

£45.65 inc. VAT

• Genuine Baxi part
• Delivery 1-5 days
• Free nationwide delivery
• 30 day return policy

• Genuine Baxi part
• Delivery 1-5 days
• Free nationwide delivery
• 30 day return policy



The Baxi brand automatic air vent is for use With Duo-tec, Platinum, Main Eco Elite ErP, Gold, Heatmax and Promax Boilers. A central heating safety device, the automatic air vent releases built up air. As water flows through the system, a float opens or closes the vent depending on the water level. When the system is full the float is pushed to the top, closing the vent until the water level drops.

Please always refer to the manufacturer’s instructions for the correct application. All parts should be fitted by a qualified gas-safe certificate plumber.

We know you’re busy and need to get repair jobs done quickly and efficiently. Our experts are waiting to help you with your plumbing, heating, or bathroom project. UK Plumbing is the UK’s favourite supplier of plumbing and heating materials. We strongly value trust, reliability and always deliver excellent service for a fair price.

This part supersedes: 26009104, 5120226

Suitable for the following appliances:

• 28/24/33 HE A
• 40HE
• Eco Elite 28 System ErP
• 24 HE A System
• Combi 24/28/33 HE
• Combi 28/33 HE Plus
• Combi 33 HE Plus A
• Promax 12 HE Plus A System
• Promax 12 He Plus System
• Gold WH65
• Sirius FS 130-160

Additional information



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We deliver all around the UK using DHL and Parcelforce. Standard delivery will take 1-5 working days to reach you. However, once the order is received, we will contact you to give you a more precise timescale. Usually, we will deliver the next day, subject to the date and time of when the order is received and the product.

Orders placed during the weekend will be processed the following Monday for delivery the following day. In the case of Bank Holidays, your order will be processed the next working day and delivered the following working day.

Remote areas: For orders to some addresses, especially in the Highlands of Scotland and Offshore, next day delivery options are not available, and delivery can take several days. Saturday delivery is unavailable for these areas.