Next Day Boiler Spares

Next Day Boiler Spares

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 general Christmas demand.

Delivery Page

Catalogue  : Glow-worm Boiler Spares  : Glow-worm Expansion Vessels  : Glowworm S801859 Expansion Vessel

Glowworm S801859 Expansion Vessel

Order Code: 007679

Glowworm S801859 Expansion Vessel

Expansion vessels generally consist of two inner sections, split by a rubber sheet known as diaphragm. In a pressurised system of water and air, fluctuations in temperature can cause the pressure within the system to increase. The expansion vessel allows the system additional space that can be used when the water expands, reducing the risk of unsafe pressure levels inside the system.
Price:
£246.31 ex VAT £295.57 inc VAT
Availability: 3-5 Working Days
▼ Hide delivery options