Location / Clearances - Rinnai RHFE-1004FA Owners & Installation Manual

I
LOCATION / CLEARANCES
When positioning the heater the main points
governing the location are:
1. Flueing
2. Warm air distribution
This heater is not designed to be built in.
The flue is not designed to be positioned under
floors, or below the level of the heater.
The flue terminal should be positioned away from
flammable materials.
" " Flue Terminal
Do not flue into natural draught flues or fireplaces,
this unit can only be used with one of the five types
of Rinnai flue kits. Do not flue unit into other rooms.
Flue terminal must be outside.
Flue may be positioned directly under opening
windows, with a minimum clearance of 9" (230mm).
FLUE SIZES:
5 Flue lengths are available.
S flue walls 3",-,-4 1/2"(75_115mm)
A flue walls 4 1/2"_9 112" (115_240mm)
B flue walls 9 1/2",---15 3/4"(240_400mm)
C flue walls 15 3/4"---23 5/8"(400_600mm)
D flue walls 23 5/8"---31 1/2"(600_800mm)
-17-