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The installation location chosen must:
• Comply with all clearances listed below.
• Provide suitable location for the exhaust and intake venting.
• Not be installed in an unheated space.
• Comply with all local codes and standards.
Note: Dimensions shown are minimums. Greater clearances will simplify
installation and service.
Figure 6.1
WARNING: Do not install the boiler on carpeting
If the boiler is to be installed in an enclosed room with no fresh air intake, the room must
have proper vent louvers installed. There should be two louvers, place each within 12” of
the ceiling and floor respectively. Each vent will have a free area of 54 square inches.
Outside
Air Opening
Air Opening
Each opening free area =
1 sq. inch per 2,000 BTU/h
0 to 12"
0 to 12"
Figure 6.2
When choosing an installation location insure the exhaust and intake pipes comply with
NFPA 54. The drawing on the next page illustrates the restrictions on exhaust locations.
6. Installation Location
12.8 in
10.0
in
3.0 in
2.0 in
2.0 in
C
LOSET IN STA LLA TION
MINIMUM PER
MA NANT
C
LE
A
R
A
NCE
FRON
TVIEW SIDE VIEW CLOSET
INST
A
LL
A
TION
C
LOSET INSTA LLATION
SER
V
IC ECLE
A
R
A
N CE
18.0 in
27.7 in
15.8 in
8.0 in
Note: For boilers in an enclosed
space it is recommended to install
a CO detector in the boiler room.
RIVA HEAT ONLY MANUAL - REV A
14