LP-387 Rev. 7.3.15
9
High heat sources (generating heat 100
o
F / 37
o
C or greater,
such as boiler ue pipes, space heaters, etc.) may damage
plastic components of the boiler as well as plastic vent pipe
materials. Such damages ARE NOT covered by warranty. It is
recommended to keep a minimum clearance of 8” from high
heat sources. Observe heat source manufacturer instructions,
as well as local, state, provincial, and national codes, laws,
regulations, and ordinances when installing this boiler and
related components near high heat sources.
4. Gas control system components must be protected from
dripping water during operation and service.
5. If the boiler is to replace an existing boiler, check for and
correct any existing system problems, such as:
• System leaks
• Location that could cause the system and boiler to
freeze and leak
• Incorrectly sized expansion tank
6. Clean and ush system when reinstalling a boiler.
NOTE: When installing in a zero clearance location, it may
not be possible to read or view some product labeling. It is
recommended to make note of the boiler model and serial
number.
Locate the boiler where any leakage from the relief valve,
related piping, tank, or connections will not result in damage
to surrounding areas or lower oors of the building. The boiler
should be located near a oor drain or installed in a drain pan.
Leakage damages ARE NOT covered by warranty.
Failure of the boiler or components due to incorrect operating
conditions IS NOT covered by product warranty.
Do not mount the boiler to a hollow wall. Mount to the studs
only.
Use extreme care not to drop the boiler or cause bodily injury
while lifting or mounting the boiler onto the wall mount bracket.
C. Leveling
In order for the condensate to properly ow out of the collection
system, the area where you locate the boiler must be level.
Location must also fully support the weight of the lled boiler.
Failure to follow these instructions could result in property
damage, severe personal injury, or death.
Assure that the structure of the installation location is sucient
to support the full installed weight of the boiler, including water
content of the heat exchanger and related piping. Failure to
ensure the structure of the installation location is structurally
sound before installation of the boiler can result in structural
failure, substantial property damage, severe personal injury, or
death.
B. Structure
D. Clearances for Service Access
NOTE: If you do not provide the minimum clearances shown in
Figure 3 it might not be possible to service the boiler without
removing it from the space.
Minimum Clearances from Combustible Materials
• Hot water pipes - at least 1” from combustible materials
• Exhaust vent pipe - at least 1” from combustible materials
Figure 3 - Recommended Service Clearances
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