๐ŸŒ Worldwide shipping ยท 30-day returns ยท Rated Excellent on Trustpilot โ˜…โ˜…โ˜…โ˜…ยฝ
Price
$19.81
HTS - Boiler Auto Air Vent (AAV) Fits Alpha Baxi Main Potterton Grant 5130570 5122330 MPCBS29 1.010771 โ€” image 1
AccessoriesHTSโœ“ In stock

HTS - Boiler Auto Air Vent (AAV) Fits Alpha Baxi Main Potterton Grant 5130570 5122330 MPCBS29 1.010771

โ˜…โ˜…โ˜…โ˜…โ˜…
$19.81
Worldwide shipping
Fast tracked delivery
30-day returns
Hassle-free returns
Secure checkout
Safe & protected
Great service
Thousands of happy customers
About this item
  • Wide Compatibility: Fits a range of popular boiler brands, including Alpha, Baxi, Main, Potterton, and Grant, with part numbers 5130570, 5122330, MPCBS29, and 1.010771.
  • Automatic Air Removal: The AAV automatically vents any air trapped within the system, preventing airlocks that can lead to uneven heating or damage to the pump and other components.
  • Prevents System Damage: By removing air, it helps protect the system from issues like pump failure, corrosion, and reduced efficiency, extending the lifespan of the heating system.
  • Durable Construction: Made from high-quality, corrosion-resistant materials that ensure long-lasting performance, even under the pressure and temperature conditions of a typical heating system.
  • Improved Efficiency: By maintaining a steady flow of water through the system, it helps ensure your boiler runs efficiently, keeping your home warm and your energy bills low.
  • Easy Installation: Designed for easy replacement or installation, making it suitable for both professionals and DIY enthusiasts who want to maintain their heating systems.
Product description

HTS Boiler Auto Air Vent (AAV) Fits Alpha, Baxi, Main, Potterton, Grant Boilers Part Numbers: 5130570, 5122330, MPCBS29, 1.010771 Product Description: The HTS Boiler Auto Air Vent (AAV) is designed for use in various boilers including Alpha, Baxi, Main, Potterton, and Grant models. This essential component helps to maintain the efficiency of your heating system by automatically releasing trapped air from the system, which can otherwise cause airlocks, reduce heating efficiency, or even damage components. The AAV ensures smooth water flow and optimal operation by preventing air buildup in the system.

Product details
Brand
HTS
Manufacturer
HTS
Material
Plastic
Colour
Multicolour
Part number
5130570 5122330 MPCBS29 1.010771
EAN
5056511897740

Customer reviews

What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
โ˜…โ˜…โ˜…โ˜…โ˜…
Excellent
4.5 average rating
See all reviews โ†’
S
Sigalit
๐Ÿ‡ฎ๐Ÿ‡ฑ ยท January 2026
โ˜…โ˜…โ˜…โ˜…โ˜…

I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
๐Ÿ‡ฆ๐Ÿ‡บ ยท November 2025
โ˜…โ˜…โ˜…โ˜…โ˜…

The package was here in Australia from England in a few days โ€” so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 1โ€“2 of 10 reviews

You might also like

Similar items

View all โ†’
HTS - Boiler Auto Air Vent (AAV) Fits Alpha Baxi Main Potterton Grant 5130570 5122330 MPCBS29 1.010771 | Bigamart