Co-Axial Flueing For Internal Models - Rinnai HD28E Operation & Installation Manual

CO-AXIAL FLUEING FOR INTERNAL MODELS

This system is certified and suitable for use with Rinnai internal commercial continuous flow water heaters.
The Rinnai flueing system must be installed in accordance with the instructions supplied with the flue terminal. Non
Rinnai flueing systems MUST NOT be used.
The Rinnai internal flueing system is highly versatile and makes installation of an internal water heater simple and
convenient.
The flueing for internal water heaters is a Co-Axial design. It consists of an aluminium or polypropylene inner flue
pipe to discharge products of combustion and a plastic outer pipe for air supply to the appliance. The water heater
is a room sealed appliance.
NOTE: Each Rinnai water heater is flued individually.
Horizontal flueing can be used as a direct wall flue or extended from another internal wall.
MP6 Direct Wall Flue
Manifold Pack 5 internal
Rinnai
INSTALLATION INSTRUCTIONS
Vertical flueing is used when the water heater
needs to be flued vertically through the roof.
A condensate trap may be required for
extended flue runs depending on the type of
water heater and flue system used. Details
are provided in the separate flue installation
instructions and MUST be adhered to.
Rinnai HD internal water heaters are
classified as 'room sealed' appliances. Flue
systems must be installed in accordance with
Rinnai Installation Instructions (supplied with
flue terminals), local gas fitting regulations,
municipal building codes, AS/NZS 5601 and
all other relevant statutory regulations.
All these internal and external model heaters
are AGA certified to be installed side by
side. The default flue terminal clearances in
AS/NZS 5601 do not apply for the HD28e,
HD250e and HD210e external model heaters
when installed in this configuration.
11 Commercial Manifold Pack OIM