For Delivery Friday Order By 5:00pm Today

For Delivery Friday Order By 5:00pm Today

Tel: 01302 888101
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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  : Worcester Boiler Spares  : Worcester Expansion Vessels  : Worcester 8716119294 Expansion Vessel

Worcester 8716119294 Expansion Vessel

Order Code: 035434

Worcester 8716119294 Expansion Vessel

Expansion vessels usually consist of two compartments, separated by a rubber sheet known as diaphragm. In a pressurised system of air and water, fluctuations in temperature can increase and decrease the pressure. The expansion vessel allows the system additional space to use when the water expands, this minimises the risk of potentially dangerous pressure levels within the central heating system.
Price:
£103.49 ex VAT £124.19 inc VAT
Availability: In Stock
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This part fits many appliances including the following:

WORCESTER GREENSTAR HIGHFLOW 440 NAT GAS, WORCESTER GREENSTAR HIGHFLOW 550CDI