Raypak P-R185B To P-R405B - Manual (Page 13)

INDOOR HEATER
The design is also certified for indoor installation when equipped with the approved draft hood.
For Canada, indoor installation is restricted to an enclosure that is not occupied and does not directly communicate
with occupied area. Refer to the latest edition of CAN/CGA-B149.1 and B149.2 for specific requirements.
Locate heater as close as practical to a chimney or gas vent. Heater must always be vented to the outside. See
Vent Piping Section for venting details. Minimum allowable space is shown on the nameplate.
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OUTDOOR STACK / INDOOR STACK INSTALLATION
OUTDOOR KIT INCLUDES:
1- Draft hood, painted
1- Adapter plate
3- Mounting brackets (clips)
1- Top panel cover
2- 1 foot sections of metal tape
3- Screws
1- Instructions
Clips
Clips
INDOOR KIT INCLUDES:
1- Draft hood, unpainted
1- Adapter plate
3- Mounting brackets (clips)
3- Screws
1- Instructions
ASSEMBLY PROCEDURE
1. Make sure that the gas and electric has been turned
off to the unit.
2. Remove the "pagoda" top from the louvered top and
discard. See Fig. 3.
3. Remove the louvered top and set aside, saving the
four phillips screws for reassembly. See Fig. 3.
4. Remove and discard the rain shield. See Fig. 4.
5 Install adapter plate on top of heater flue collector.
See Fig. 5.
6. Reinstall louvered top on heater and fasten with
Phillips screws set aside in step 3.
WARNING: Indoor boilers require a drafthood that must be connected to a vent pipe and properly vented to the
outside. Failure to follow this procedure can cause fire or fatal carbon monoxide poisoning.
NOTE: The outdoor and indoor stack are optional equipment and do not come standard with the heater.
OUTDOOR STACK INDOOR STACK
Model Part No. Part No.
185 006751 006696
265 006752 006697
335 006753 006698
405 006754 006699