For Delivery Friday Order By 5.00pm Today

For Delivery Friday Order By 5.00pm Today

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Next Working Day Delivery - Order By: Mon-Fri 5:00pm

IMPORTANT INFORMATION: 

Please Note: Next Day Deliveries

Whilst we are continuing to dispatch orders same-day, we are aware that a small proportion of these orders are not being delivered within 24 hours.  If your order is required urgently, please consider selecting a timed delivery service from the available options. Our couriers are experiencing some delays to their services across the whole delivery network. This is due to unprecedented demand on their services due to several factors, including general Christmas demand.

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Catalogue  : Glow-worm Boiler Spares  : Glow-worm Auto Air Vents  : Glowworm S801898 Auto Air Vent

Glowworm S801898 Auto Air Vent

Order Code: 008633

Glowworm S801898 Auto Air Vent

The Automatic Air Vent removes air pockets from inside a central heating system, ensuring that this system doesn't display behaviours such as strange noises and increased corrosion. Unlike most components within a boiler, the AAV does not need to receive signals from the PCB to activate. There is a float built in to the AAV which matches the water level within the system and provides an ideal way to release air whilst preventing the escape of water. If the level of the water is high, the float will block the air discharge hole, if the water level is low, air can escape as the discharge hole is no longer blocked.
Price:
£24.59 ex VAT £29.51 inc VAT
Availability: In Stock
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