HTP 399M User Manual
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10. The exhaust vent must terminate where vapors cannot make accidental contact with people or pets, or damage shrubs or plants.
11. In vacant chimney applications, install and seal a rain cap over existing chimney openings.
12. All piping must be fully supported. Use pipe hangers at a minimum of 4 foot intervals to prevent sagging of the pipe where
condensate may form.
13. Do not use the boiler to support any piping.
14. A screened straight coupling is provided with the boiler for use as an outside exhaust termination.
15. A screened inlet air tee is provided with the boiler to be used as an outside intake termination.
The following information on Table 8 lists optional exhaust/intake terminations available from HTP.
DESCRIPTION
STOCK CODE
2
” PVC CONCENTRIC VENT TERMINATION KIT
KGAVT0501CVT
3” PVC CONCENTRIC VENT TERMINATION KIT
KGAVT0601CVT
2” STAINLESS STEEL VENT TERMINATION KIT
V500
3” STAINLESS STEEL VENT TERMINATION KIT
V1000
4” STAINLESS STEEL VENT TERMINATION KIT
V2000
3” POLYPRO VENT KIT
8400P-001
Table 8