Gas Supply And Direct Flue Wall Penetrations - Rinnai Arriva Operation And Installation Manual

Gas Supply
The gas (½ " BSP) terminates inside the heater and enters the appliance (lower right hand
side) from the rear. To ensure correct positioning, terminate the gas supply so it is 80 mm in
from the front face of the enclosure opening.
Gas pipe sizing must consider the gas input to this appliance as well as other gas appliances
in the premises. The gas meter and regulator must be specified for the total gas rate. An
approved sizing chart such as the one in NZS 5261 should be used.
All foreign materials such as filings must be purged from the gas supply as they may cause the
gas control valve to malfunction.
Direct Flue Wall Penetration Requirements
Use the guide below to mark the penetration points (mm) for the gas supply and flue
transition locations. Consideration must be given to the position of any studs, noggins or other
components of the wall structure on both sides of the wall.
Flue pipe penetration
Ø 85~95
378
rinnai new Zealand Limited
Centreline of enclosure
Gas supply penetration
390
55
Arriva Operation and Installation Manual: 10343-E
26
Mark these measurements
accurately as this is critical
for successful installation.
the penetration for the
flue transition only needs
to be made for Direct flue
installations, where the flue
terminal is to be terminated
directly to the rear of the
appliance.
05-10