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Product Information:
"Why do I need a MainsBoost Multi Vessel System?"

It may be necessary to install a MainsBoost Multi Vessel System to increase the volume of stored water if...
  • You live in a larger property or one with multi bathrooms.
  • The water flow to your property is particularly poor.
  • Peak demand for water coincides with a reduction in flow from the incoming mains supply.
  • You have large drench type shower heads and/or shower body jets or a large bath.
  • You have teenage children who shower for ages.
"When should I install one?"

If the property has good water pressure above (2Bar) but poor flow rates and if the house is a multi bathroom property with everyone wanting to shower at peak demand times then the property would benefit from installing a MainsBoost Multi Vessel System. This will increase water storage and deliver improved water pressure and stabilise water flow rates to combination boilers and unvented cylinders so they work at their optimum performance, allowing the property owner to enjoy the benefits of having multiple taps and showers open at the same time without losing water pressure to any of the outlets.

"How does it work?"

The MainsBoost Multi Vessel System is made up of two or more MainsBoost™ vessels and is  supplied with a complete installation kit which allows the vessels to work in tandem storing an increased volume of water under  pressure.

It is also possible to link MainsBoost  Multi Vessel Systems in different sizes to  arrive at the final system configuration. (e.g MBD450 + MBD240). Contact TWS for technical assistance.

As an outlet is opened water is forced out of the MainsBoost vessels utilising 'green energy' to  boost the incoming mains water supply and delivering a constant water flow rate to unvented cylinders, combination boilers etc allowing them to operate at their optimum performance to deliver an improved and constant water flow to all appliances in the home irrespective of how many taps or on, showers running and toilets flushed!

MainsBoost Multi Vessel Systems are available in a range of sizes from 55 – 248 litre capacity and are linked together to provide increased water storage to meet all household demands.

For MainsBoost Multi Vessel System technical information click here
Key Facts:
  • Larger volume of water for higher demand applications
  • No electrical consumption, silent operation and no maintenance
  • Requires only minimal flow to deliver optimum performance
  • Wide range of sizes and configurations to suit all applications
  • Upstream ULK control kits available from 22 mm to 65 mm
  • 5 year warranty
  • Patent protected design is your guarantee of satisfaction
Not sure which model you need? View our sizing guide to find out.
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