Remote Terminal (Part No. B018384) Internal Model Applications - Rinnai Brivis StarPro SP623UN Installation Manual

• Secure the LIT with the 100mm pipe clamp supplied.
• The DWV flue pipe shall be supported to ensure that no weight is transferred to the LIT.
Note: If a lay-down kit is used, the LIT must be rotated to ensure the flat side of LIT fitting is closest to ground (Diagram 17).
Diagram 17. LIT Orientation for Lay-down Installations
Standard Installation
Correct: LIT at Lowest Point
A maximum length of 25m x 100mm DWV flue pipe is allowed in all situations with no more than four 90º bends.
Refer to Table 7.
Table 7. Maximum Flue Bends and Terminals
All SP6 Universal Models
Heater Orientation
Standard
Lay-down
Note: One 45º bend is equivalent to one half 90º bend and all vertical flue orientations will have at least one 90º bend.

7.1.4 Remote Terminal (Part No. B018384) Internal Model Applications

In specific installations, for example under the floor, it is recommended that a remote terminal be used to terminate
the flue on the outside wall of the building. Please refer to the instructions supplied with a remote flue terminal.
Diagram 18 depicts a typical SP5 underfloor configuration.
Rinnai
Flue Orientation
Vertical
Horizontal
Vertical
Horizontal
Lay-down Installation
Correct: LIT Rotated
100mm DWV Flue
90º Bends
(Up to 4)
25m 100mm DWV Plain Vent Cowl
25m Remote Flue Terminal
25m 100mm DWV Plain Vent Cowl
25m Remote Flue Terminal
27
Incorrect: LIT Not Rotated
Terminal Type
Ducted Gas Heater IM