Installation Instructions
Installation Configurations – Domestic and Industrial System Setups
Pumped System with Combi-boiler

Pumped System With Unvented Cylinder

System Designation
Upstream
The term ‘Upstream’ refers to the system configuration from the consumer’s stopcock to the point where the supply reaches the inlet port of the Water Pressure Boost vessel.
Downstream
The term ‘Downstream’ refers to the system configuration from the outlet tapping on the Water Pressure Boost vessel, along the distribution header (if configured in this way) and into the distribution pipework and outlets. This includes hot and cold services where both are present.

Multiple occupancy/high demand application
For multiple occupancy buildings or high demand homes often affected by poor water supplies, Water Pressure Boost offers the perfect solution.
A Water Pressure Boost system on each floor means there is no variation in flow in each floor and other floors remain unaffected.
