For Delivery Wednesday Order By 5.00pm Today

For Delivery Wednesday Order By 5.00pm Today

Tel: 01302 888101
Every Part We Show Is New and Genuine
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 postal strikes and general Christmas demand.

Catalogue  : Sime Boiler Spares  : Sime Expansion Vessels  : Sime 5139100 Expansion Vessel

Sime 5139100 Expansion Vessel

Order Code: 015372

Sime 5139100 Expansion Vessel

Expansion vessels are usually made up of two compartments, split by a rubber sheet known as diaphragm. In a pressurised system of air and water, shifts in temperature can cause increases and decreases in pressure. The expansion vessel allows the system additional space to use when the water expands, this minimises the risk of dangerous pressure levels within the central heating system.
Price:
£54.45 ex VAT £65.34 inc VAT
Availability: In Stock
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This part fits many appliances including the following:

SIME FRIENDLY E, SIME FRIENDLY PP, SIME MURELLE 20 CE, SIME SUPER 102 DE-LUXE, SIME SUPER 80, SIME SUPER 90