For Delivery Friday Order By 5.00pm Today

For Delivery Friday Order By 5.00pm Today

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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 87161165190 Expansion Vessel

Worcester 87161165190 Expansion Vessel

Order Code: 020034

Worcester 87161165190 Expansion Vessel

Expansion vessels generally consist of two internal compartments, separated by a rubber sheet known as diaphragm. In a pressurised system of air and water, temperature changes can cause the pressure within the system to increase. The expansion vessel provides additional space to use when the water expands, reducing the risk of dangerous pressure levels inside the central heating system.
Price:
£85.79 ex VAT £102.95 inc VAT
Availability: In Stock
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