Mainsboost
Mainsboost MB
Mainsboost systems are designed to stablise water pressure and increase flow to combination boilers and unvented systems allowing multiple taps and showers to be used at the same time.
Designed for unvented systems where the mains pressure is greater than 2.0bar but water flow is inadequate. Mainsboost is installed directly onto the incoming water supply and under mains pressure fills with water. The CAD2 water chamber is surrounded by positive pre-charged air pressure sealed within the vessel. When the chamber is full the unit reaches a state of pressure equilibrium, meaning the water pressure and pre-charge pressure are balanced.
The Mainsboost system nos has a volume of pressurised water ready for distribution throughout the property and where required can be supplied with multiple vessel options.
Where space is an issue, Mainsboost is also available in a range of horizontal sizes to suit the application requirements and re supplied with an additional mounting cradle.
Mainsboost systems can be supplied with up to three vessels as standard, included vessels from 100 to 1000 litres and flow rates up to 80 litres/minute.
24 products
Mainsboost Monobloc A compact and easy to install integrated upstream unit exclusively for use with Stuart Turner Mainsboost systems. The Mainsboost Monobloc 22/28mm provides an ultra-compact…
Mainsboost MB 450SV-2-28 44471 (28mm fittings) Mainsboost systems are designed to stablise water pressure and increase flow to combination boilers and unvented systems allowing multiple…
Mainsboost MB 450SV-1-22 44467 Mainsboost systems are designed to stablise water pressure and increase flow to combination boilers and unvented systems allowing multiple taps and…
Mainsboost Accumulator MB 300SV-1-22 44464 Mainsboost accumulator systems are designed to stablise water pressure and increase flow to combination boilers and unvented systems allowing multiple taps…
Mainsboost MB 200SV-1-22 44458 Mainsboost systems are designed to stablise water pressure and increase flow to combination boilers and unvented systems allowing multiple taps and…
Mainsboost MB 250SV-1-22 44461 Mainsboost systems are designed to stablise water pressure and increase flow to combination boilers and unvented systems allowing multiple taps and…
Mainsboost MB 130SV-1-22 44455 Mainsboost systems are designed to stablise water pressure and increase flow to combination boilers and unvented systems allowing multiple taps and…
Mainsboost MB 130SV-2-22 44456 Mainsboost systems are designed to stablise water pressure and increase flow to combination boilers and unvented systems allowing multiple taps and…
Mainsboost MB Mainsboost systems are designed to stablise water pressure and increase flow to combination boilers and unvented systems allowing multiple taps and showers to…
Mainsboost MB 750SV-1-35 44853 (35mm fittings) Mainsboost systems are designed to stablise water pressure and increase flow to combination boilers and unvented systems allowing multiple…
Mainsboost MB 1000SV-1-35 44746 (35mm fittings) Mainsboost systems are designed to stablise water pressure and increase flow to combination boilers and unvented systems allowing multiple…
Mainsboost MB 450SV-3-28 44472 (28mm fittings) Mainsboost systems are designed to stablise water pressure and increase flow to combination boilers and unvented systems allowing multiple…
Mainsboost MB 450SV-1-28 44470 (28mm fittings) Mainsboost systems are designed to stablise water pressure and increase flow to combination boilers and unvented systems allowing multiple…
Mainsboost MB 450SV-3-22 44469 Mainsboost systems are designed to stablise water pressure and increase flow to combination boilers and unvented systems allowing multiple taps and…
Mainsboost MB 450SV-2-22 44468 Mainsboost systems are designed to stablise water pressure and increase flow to combination boilers and unvented systems allowing multiple taps and…
Mainsboost MB 300SV-2-22 44465 Mainsboost systems are designed to stablise water pressure and increase flow to combination boilers and unvented systems allowing multiple taps and…
Mainsboost MB 300SV-3-22 44466 Mainsboost systems are designed to stablise water pressure and increase flow to combination boilers and unvented systems allowing multiple taps and…
Mainsboost MB 250SV-3-22 44463 Mainsboost systems are designed to stablise water pressure and increase flow to combination boilers and unvented systems allowing multiple taps and…
Mainsboost MB 250SV-2-22 44462 Mainsboost systems are designed to stablise water pressure and increase flow to combination boilers and unvented systems allowing multiple taps and…
Mainsboost MB 200SV-3-22 44460 Mainsboost systems are designed to stablise water pressure and increase flow to combination boilers and unvented systems allowing multiple taps and…
Mainsboost MB 200SV-2-22 44459 Mainsboost systems are designed to stablise water pressure and increase flow to combination boilers and unvented systems allowing multiple taps and…
Mainsboost MB 130SV-3-22 44457 Mainsboost systems are designed to stablise water pressure and increase flow to combination boilers and unvented systems allowing multiple taps and…
Mainsboost MB 100SV-3-22 44454 Mainsboost systems are designed to stablise water pressure and increase flow to combination boilers and unvented systems allowing multiple taps and…
Mainsboost MB 100SV-2-22 44453 Mainsboost systems are designed to stablise water pressure and increase flow to combination boilers and unvented systems allowing multiple taps and…