All installations and services must be performed by qualified service personnel.
F. INSTALLATION OF OUTSIDE VENT/AIR INTAKE TERMINATIONS
NOTICE: Installation of the outside exhaust and combustion air vents must be performed by a qualified installer or service person in accord with local codes, the National Fuel Gas Code (NFPA 54, ANSI Z223.1 or latest edition) and the sections on venting in this manual.
1.Observing all clearances specified in this manual, cut two
2.Cut two 2” diameter PVC pipes
Mark the pipe before inserting into the wall so the elbow orientation can be determined. Also, if a protective shield will be used on the exterior surface of the wall, it should be installed at this time. Glue a coupling or elbow to each pipe, depending on your installation with the PVC pipe cement being careful to maintain the proper orientation of the elbows. Complete the assembly of the outlet and inlet as shown in Figure 5, making sure that the spacing between the inlet and outlet complies with that shown in Figure 3.
Figure 5
3.Finish the vent installation by caulking around the two holes where the PVC pipes pass through the wall.
4.An optional vent or intake terminal (stainless steel) screen is available under part no. 320226.
Optional Terminations
Two optional vent kits are available for vent terminations on horizontal vent applications. The concentric vent kit (part no. 370171) allows for the vent and intake to be installed through one
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