Install Instructions

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VII. Venting G. Assembly of Selkirk Polyue Vent Systems (continued)
6. Installations using exible Polyue (Vent Options 35,36):
WARNING
Asphyxiation Hazard. When using Polyue ex, observe the following precautions:
• Polyue ex may be damaged by handling at low temperatures. Do not bend, uncoil or attempt to
install if it has been stored at a temperature below 42°F without allowing it to warm to a higher
temperature rst.
• Do not bend Polyue ex more than 45°.
• Instructions below reference the Selkirk Polyue instruction manual. Not all vent congurations shown
in the Selkirk vent manual are listed for use with this boiler.
Refer to Selkirk Polyue Instructions for assembly of all ex components including the chimney cap and the adaptor to
rigid Polyue at the base of the masonry or B vent chimney. In addition, observe the following requirements:
a. Refer to the appropriate Vent option in Table 7.21 for a list of the principle ex components required. Rigid vent pipe by
the same manufacturer will also be required for the run from the boiler to the base of the chimney.
b. Polyue may not be used in air chase applications.
Figure 7.40: Polyue Pipe Locking Band Installation