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GWS ThermoWave Central Heating Vessels

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Due to an unforeseen stock issue, please call us on 01777 871100 for price and availability for the vessels below.
GWS ThermoWave™ potable water pressure tanks are suitable for domestic and light commercial central heating applications such as washing, cooking, showering and more.

Starting at £22.49 £18.74

Grouped product items
Model Outlet SKU Our Price (ex VAT)
Model: 2 Litre Inline - ThermoWave Outlet: 3/4" SKU: 2769-120 Our Price: Price on Application
Model: 4 Litre Inline - ThermoWave Outlet: 3/4" SKU: 2769-121 Our Price: Price on Application
Model: 8 Litre Inline - ThermoWave Outlet: 3/4" SKU: 2769-122 Our Price: Price on Application
Model: 12 Litre Inline - ThermoWave Outlet: 3/4" SKU: 2769-123 Our Price: Price on Application
Model: 18 Litre Inline - ThermoWave Outlet: 3/4" SKU: 2769-124 Our Price: Price on Application
Model: 24 Litre Inline - ThermoWave Outlet: 3/4" SKU: 2769-125 Our Price: Price on Application
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Due to an unforeseen stock issue, please call us on 01777 871100 for price and availability for the vessels below.

GWS ThermoWave™ potable water pressure tanks are suitable for domestic and light commercial central heating applications such as washing, cooking, showering and more.

Traditional water heating systems rely on relief valves to allow water to be released from the hot water tank when pressure becomes too high, which is highly inefficient. ThermoWave™ expansion tanks conserve water and energy by temporarily absorbing expanded water volume instead of allowing it to be vented through the relief valve.

ThermoWave™ vessels are constructed with a virgin polypropylene liner combined with a high grade butyl diaphragm.

GWS expansion vessels are quality tested at several stages during production to ensure the structural integrity of every tank which guarantees a high quality, reliable vessel.

Specifications
►Maximum liquid temperature: 90°C
►Maximum working pressure: 10 bar (150psi)
►Maintenance free
►5 Year Warranty
►Suitable for potable water
►WRAS Approved

WRAS Approved

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GWS ThermoWave Datasheet

 

UK Delivery CostsDelivery Map

Zone 1 - England, Wales and Southern Scotland

Standard Delivery (2-5 working days) - Orders Under £100 - £7.50 / Over £100 - FREE

Express Next Working Day - £15

Premium Next Working Day (delivery before 13.00) - £26

Zone 2 - Scottish Highlands & Islands, Northern Ireland, Isle of Man, Scilly & Channel Isles

Standard Delivery (3-5 working days) - Orders Under £100 - £15 / Over £100 - FREE

Express Delivery (2-3 working days) - £15


Orders must be placed before 14.00 for next day and premium next day delivery.

International Delivery

We offer a first class worldwide export service. Please contact us here for a price.