HP HP
HR HR
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System Zoning
Guideline to Optimized Zoning of Systems
Typical Zoning of Heat Pump
When more than one system is required, it is good practice to zone units
that are positioned on the same orientation or are subject to common
load profiles. This maximizes the scope for correct heating/cooling
demands to be met.
Typical Zoning of Heat Recovery
Conversely, with heat recovery it is better to ensure that units on
different orientations are matched together. This ensures more potential
for heat recovery to occur at any given time and thereby optimizing
energy savings.
Note: Changing systems from HR to HP through the design process is
not uncommon It does NOT affect initial indoor unit selection however
re-zoning of fan coil units is may be required.
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