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Section 3: Factory Configuration
The Hydronic Zoning kit is factory pre-configured and has the
following components:
• Zone 1 - Three HR80UK Radiator controllers labelled 1
• Zone 2 - Two HR80UK Radiator controllers labelled 2
• HC60NG - Relay box
• CM67z - Room Unit
To change this factory configuration or to add components
please see Section 8: Changing the Configuration.
A typical traditional system with open
vented hot water storage tank
Conventional Boilers
These are used in traditional central
heating systems in the UK.
A typical COMBI system
Combination Boilers
With a combination boiler,
hot water and central heating
requirements are provided
from the one unit.
Zoning Example
Zone 1: Living Room + Kitchen (downstairs)
Zone 2: Bedrooms (upstairs)
2
Zone 2
Zone 1
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